1402351321232 has 40 divisors (see below), whose sum is σ = 2786879024160. Its totient is φ = 683234576640.

The previous prime is 1402351321169. The next prime is 1402351321253. The reversal of 1402351321232 is 2321231532041.

It is a super-2 number, since 2×1402351321232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402351321195 and 1402351321204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144069 + ... + 2720612.

It is an arithmetic number, because the mean of its divisors is an integer number (69671975604).

Almost surely, 2^{1402351321232} is an apocalyptic number.

It is an amenable number.

1402351321232 is a deficient number, since it is larger than the sum of its proper divisors (1384527702928).

1402351321232 is a wasteful number, since it uses less digits than its factorization.

1402351321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865151 (or 4865145 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1402351321232 its reverse (2321231532041), we get a palindrome (3723582853273).

The spelling of 1402351321232 in words is "one trillion, four hundred two billion, three hundred fifty-one million, three hundred twenty-one thousand, two hundred thirty-two".