23046105106542 has 32 divisors (see below), whose sum is σ = 52738566515712. Its totient is φ = 6576882103584.

The previous prime is 23046105106483. The next prime is 23046105106553. The reversal of 23046105106542 is 24560150164032.

It is a super-2 number, since 2×23046105106542² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23046105106542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321603558 + ... + 321675209.

It is an arithmetic number, because the mean of its divisors is an integer number (1648080203616).

Almost surely, 2^{23046105106542} is an apocalyptic number.

23046105106542 is an abundant number, since it is smaller than the sum of its proper divisors (29692461409170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23046105106542 is a wasteful number, since it uses less digits than its factorization.

23046105106542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643279632.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 23046105106542 in words is "twenty-three trillion, forty-six billion, one hundred five million, one hundred six thousand, five hundred forty-two".