2400231000 has 64 divisors (see below), whose sum is σ = 7488730080. Its totient is φ = 640060800.

The previous prime is 2400230983. The next prime is 2400231049. The reversal of 2400231000 is 1320042.

It is a super-2 number, since 2×2400231000² = 11522217706722000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397039 + ... + 403038.

Almost surely, 2^2400231000 is an apocalyptic number.

2400231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400231000 is an abundant number, since it is smaller than the sum of its proper divisors (5088499080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2400231000 is a wasteful number, since it uses less digits than its factorization.

2400231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800101 (or 800087 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2400231000 is about 48992.1524328132. The cubic root of 2400231000 is about 1338.9088540672.

Adding to 2400231000 its reverse (1320042), we get a palindrome (2401551042).

The spelling of 2400231000 in words is "two billion, four hundred million, two hundred thirty-one thousand".