240054520476155 has 32 divisors (see below), whose sum is σ = 359162961131520. Its totient is φ = 149637518997120.

The previous prime is 240054520476083. The next prime is 240054520476187. The reversal of 240054520476155 is 551674025450042.

It is not a de Polignac number, because 240054520476155 - 2⁸ = 240054520475899 is a prime.

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, 5867324 + ... + 22683353.

It is an arithmetic number, because the mean of its divisors is an integer number (11223842535360).

Almost surely, 2^{240054520476155} is an apocalyptic number.

240054520476155 is a deficient number, since it is larger than the sum of its proper divisors (119108440655365).

240054520476155 is a wasteful number, since it uses less digits than its factorization.

240054520476155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28572539.

The product of its (nonzero) digits is 6720000, while the sum is 50.

The spelling of 240054520476155 in words is "two hundred forty trillion, fifty-four billion, five hundred twenty million, four hundred seventy-six thousand, one hundred fifty-five".