215435550200030 has 16 divisors (see below), whose sum is σ = 387784244633760. Its totient is φ = 86174163574752.

The previous prime is 215435550199957. The next prime is 215435550200041. The reversal of 215435550200030 is 30002055534512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11198327 + ... + 23585453.

It is an arithmetic number, because the mean of its divisors is an integer number (24236515289610).

Almost surely, 2^{215435550200030} is an apocalyptic number.

215435550200030 is a deficient number, since it is larger than the sum of its proper divisors (172348694433730).

215435550200030 is a wasteful number, since it uses less digits than its factorization.

215435550200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14126323.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 215435550200030 in words is "two hundred fifteen trillion, four hundred thirty-five billion, five hundred fifty million, two hundred thousand, thirty".