1400042322032 has 20 divisors (see below), whose sum is σ = 2712600377256. Its totient is φ = 700016418240.

The previous prime is 1400042321947. The next prime is 1400042322043. The reversal of 1400042322032 is 2302232400041.

It is a junction number, because it is equal to n+sod(n) for n = 1400042321989 and 1400042322007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4279538 + ... + 4595054.

Almost surely, 2^{1400042322032} is an apocalyptic number.

It is an amenable number.

1400042322032 is a deficient number, since it is larger than the sum of its proper divisors (1312558055224).

1400042322032 is a wasteful number, since it uses less digits than its factorization.

1400042322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592856 (or 592850 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1400042322032 its reverse (2302232400041), we get a palindrome (3702274722073).

The spelling of 1400042322032 in words is "one trillion, four hundred billion, forty-two million, three hundred twenty-two thousand, thirty-two".