140411463 has 8 divisors (see below), whose sum is σ = 197068800. Its totient is φ = 88680888.

The previous prime is 140411459. The next prime is 140411497. The reversal of 140411463 is 364114041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140411463 - 2² = 140411459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140411413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231623 + ... + 1231736.

It is an arithmetic number, because the mean of its divisors is an integer number (24633600).

Almost surely, 2^140411463 is an apocalyptic number.

140411463 is a deficient number, since it is larger than the sum of its proper divisors (56657337).

140411463 is a wasteful number, since it uses less digits than its factorization.

140411463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463381.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 140411463 is about 11849.5342946464. The cubic root of 140411463 is about 519.7576076898.

The spelling of 140411463 in words is "one hundred forty million, four hundred eleven thousand, four hundred sixty-three".