1400335042 has 8 divisors (see below), whose sum is σ = 2114413632. Its totient is φ = 695530500.

The previous prime is 1400335021. The next prime is 1400335063. The reversal of 1400335042 is 2405330041.

It is an interprime number because it is at equal distance from previous prime (1400335021) and next prime (1400335063).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2318134 + ... + 2318737.

It is an arithmetic number, because the mean of its divisors is an integer number (264301704).

Almost surely, 2^1400335042 is an apocalyptic number.

1400335042 is a deficient number, since it is larger than the sum of its proper divisors (714078590).

1400335042 is a wasteful number, since it uses less digits than its factorization.

1400335042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637024.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1400335042 is about 37421.0507869568. The cubic root of 1400335042 is about 1118.7781749112.

Adding to 1400335042 its reverse (2405330041), we get a palindrome (3805665083).

The spelling of 1400335042 in words is "one billion, four hundred million, three hundred thirty-five thousand, forty-two".