1402112313402 has 64 divisors (see below), whose sum is σ = 2979773153280. Its totient is φ = 438309778176.

The previous prime is 1402112313401. The next prime is 1402112313449. The reversal of 1402112313402 is 2043132112041.

It is not an unprimeable number, because it can be changed into a prime (1402112313401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160291993 + ... + 160300739.

It is an arithmetic number, because the mean of its divisors is an integer number (46558955520).

Almost surely, 2^{1402112313402} is an apocalyptic number.

1402112313402 is an abundant number, since it is smaller than the sum of its proper divisors (1577660839878).

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

1402112313402 is a wasteful number, since it uses less digits than its factorization.

1402112313402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14195.

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

Adding to 1402112313402 its reverse (2043132112041), we get a palindrome (3445244425443).

The spelling of 1402112313402 in words is "one trillion, four hundred two billion, one hundred twelve million, three hundred thirteen thousand, four hundred two".