23240111001042 has 16 divisors (see below), whose sum is σ = 50055623694720. Its totient is φ = 7150803384912.

The previous prime is 23240111000993. The next prime is 23240111001061. The reversal of 23240111001042 is 24010011104232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148975070442 + ... + 148975070597.

It is an arithmetic number, because the mean of its divisors is an integer number (3128476480920).

Almost surely, 2^{23240111001042} is an apocalyptic number.

23240111001042 is an abundant number, since it is smaller than the sum of its proper divisors (26815512693678).

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

23240111001042 is a wasteful number, since it uses less digits than its factorization.

23240111001042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297950141057.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 23240111001042 its reverse (24010011104232), we get a palindrome (47250122105274).

The spelling of 23240111001042 in words is "twenty-three trillion, two hundred forty billion, one hundred eleven million, one thousand, forty-two".