242615505146210 has 64 divisors (see below), whose sum is σ = 499805539015680. Its totient is φ = 83064002380800.

The previous prime is 242615505146057. The next prime is 242615505146237. The reversal of 242615505146210 is 12641505516242.

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, 2015002010 + ... + 2015122410.

It is an arithmetic number, because the mean of its divisors is an integer number (7809461547120).

Almost surely, 2^{242615505146210} is an apocalyptic number.

242615505146210 is an abundant number, since it is smaller than the sum of its proper divisors (257190033869470).

242615505146210 is a wasteful number, since it uses less digits than its factorization.

242615505146210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161171.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 242615505146210 in words is "two hundred forty-two trillion, six hundred fifteen billion, five hundred five million, one hundred forty-six thousand, two hundred ten".