402612653130 has 64 divisors (see below), whose sum is σ = 982774211328. Its totient is φ = 105544834560.

The previous prime is 402612653089. The next prime is 402612653189. The reversal of 402612653130 is 31356216204.

It is a junction number, because it is equal to n+sod(n) for n = 402612653091 and 402612653100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52201 + ... + 898860.

It is an arithmetic number, because the mean of its divisors is an integer number (15355847052).

Almost surely, 2^402612653130 is an apocalyptic number.

402612653130 is an abundant number, since it is smaller than the sum of its proper divisors (580161558198).

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

402612653130 is a wasteful number, since it uses less digits than its factorization.

402612653130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951311.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 402612653130 its reverse (31356216204), we get a palindrome (433968869334).

The spelling of 402612653130 in words is "four hundred two billion, six hundred twelve million, six hundred fifty-three thousand, one hundred thirty".