2402312135532 has 12 divisors (see below), whose sum is σ = 5605394982936. Its totient is φ = 800770711840.

The previous prime is 2402312135479. The next prime is 2402312135623. The reversal of 2402312135532 is 2355312132042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2402312135532² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402312135493 and 2402312135502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100096338969 + ... + 100096338992.

It is an arithmetic number, because the mean of its divisors is an integer number (467116248578).

Almost surely, 2^{2402312135532} is an apocalyptic number.

It is an amenable number.

2402312135532 is an abundant number, since it is smaller than the sum of its proper divisors (3203082847404).

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

2402312135532 is a wasteful number, since it uses less digits than its factorization.

2402312135532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200192677968 (or 200192677966 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2402312135532 its reverse (2355312132042), we get a palindrome (4757624267574).

The spelling of 2402312135532 in words is "two trillion, four hundred two billion, three hundred twelve million, one hundred thirty-five thousand, five hundred thirty-two".