42313244051155 has 32 divisors (see below), whose sum is σ = 63310739950080. Its totient is φ = 26374699422720.

The previous prime is 42313244051137. The next prime is 42313244051173. The reversal of 42313244051155 is 55115044231324.

It is an interprime number because it is at equal distance from previous prime (42313244051137) and next prime (42313244051173).

It is not a de Polignac number, because 42313244051155 - 2⁷ = 42313244051027 is a prime.

It is a super-3 number, since 3×42313244051155³ (a number of 42 digits) contains 333 as substring.

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, 711294 + ... + 9226723.

It is an arithmetic number, because the mean of its divisors is an integer number (1978460623440).

Almost surely, 2^{42313244051155} is an apocalyptic number.

42313244051155 is a deficient number, since it is larger than the sum of its proper divisors (20997495898925).

42313244051155 is a wasteful number, since it uses less digits than its factorization.

42313244051155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9949099.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 42313244051155 its reverse (55115044231324), we get a palindrome (97428288282479).

The spelling of 42313244051155 in words is "forty-two trillion, three hundred thirteen billion, two hundred forty-four million, fifty-one thousand, one hundred fifty-five".