402115535130 has 64 divisors (see below), whose sum is σ = 972814284288. Its totient is φ = 106374461760.

The previous prime is 402115535117. The next prime is 402115535131. The reversal of 402115535130 is 31535511204.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (402115535131) 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, 1839849 + ... + 2046771.

It is an arithmetic number, because the mean of its divisors is an integer number (15200223192).

Almost surely, 2^402115535130 is an apocalyptic number.

402115535130 is an abundant number, since it is smaller than the sum of its proper divisors (570698749158).

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

402115535130 is a wasteful number, since it uses less digits than its factorization.

402115535130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207451.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 402115535130 in words is "four hundred two billion, one hundred fifteen million, five hundred thirty-five thousand, one hundred thirty".