426515164165002 has 64 divisors (see below), whose sum is σ = 960703469752320. Its totient is φ = 125063923881600.

The previous prime is 426515164164941. The next prime is 426515164165087. The reversal of 426515164165002 is 200561461515624.

It is a happy number.

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, 6975774 + ... + 30028182.

It is an arithmetic number, because the mean of its divisors is an integer number (15010991714880).

Almost surely, 2^{426515164165002} is an apocalyptic number.

426515164165002 is an abundant number, since it is smaller than the sum of its proper divisors (534188305587318).

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

426515164165002 is a wasteful number, since it uses less digits than its factorization.

426515164165002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23061499.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 426515164165002 in words is "four hundred twenty-six trillion, five hundred fifteen billion, one hundred sixty-four million, one hundred sixty-five thousand, two".