342623052552011 has 24 divisors (see below), whose sum is σ = 437461824930624. Its totient is φ = 265341093932880.

The previous prime is 342623052551977. The next prime is 342623052552013. The reversal of 342623052552011 is 110255250326243.

It is not a de Polignac number, because 342623052552011 - 2⁶ = 342623052551947 is a prime.

It is a super-2 number, since 2×342623052552011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342623052552011.

It is not an unprimeable number, because it can be changed into a prime (342623052552013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1949802605 + ... + 1949978318.

It is an arithmetic number, because the mean of its divisors is an integer number (18227576038776).

Almost surely, 2^{342623052552011} is an apocalyptic number.

342623052552011 is a deficient number, since it is larger than the sum of its proper divisors (94838772378613).

342623052552011 is a wasteful number, since it uses less digits than its factorization.

342623052552011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3899781111 (or 3899781104 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 342623052552011 in words is "three hundred forty-two trillion, six hundred twenty-three billion, fifty-two million, five hundred fifty-two thousand, eleven".