23050356220465 has 16 divisors (see below), whose sum is σ = 31612033312128. Its totient is φ = 15805900446336.

The previous prime is 23050356220421. The next prime is 23050356220471. The reversal of 23050356220465 is 56402265305032.

It is a happy number.

It is not a de Polignac number, because 23050356220465 - 2³³ = 23041766285873 is a prime.

It is a Duffinian 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, 9876594 + ... + 11985316.

It is an arithmetic number, because the mean of its divisors is an integer number (1975752082008).

Almost surely, 2^{23050356220465} is an apocalyptic number.

It is an amenable number.

23050356220465 is a deficient number, since it is larger than the sum of its proper divisors (8561677091663).

23050356220465 is a wasteful number, since it uses less digits than its factorization.

23050356220465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421048.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 23050356220465 in words is "twenty-three trillion, fifty billion, three hundred fifty-six million, two hundred twenty thousand, four hundred sixty-five".