23387279041 has 15 divisors (see below), whose sum is σ = 27292280163. Its totient is φ = 20039816160.

The previous prime is 23387279033. The next prime is 23387279057. The reversal of 23387279041 is 14097278332.

The square root of 23387279041 is 152929.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14984641 + 23372294400 = 3871^2 + 152880^2 .

It is not a de Polignac number, because 23387279041 - 2³ = 23387279033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23387278982 and 23387279000.

It is not an unprimeable number, because it can be changed into a prime (23387279011) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7491961 + ... + 7495081.

Almost surely, 2^23387279041 is an apocalyptic number.

23387279041 is the 152929-th square number.

23387279041 is the 76465-th centered octagonal number.

It is an amenable number.

23387279041 is a deficient number, since it is larger than the sum of its proper divisors (3905001122).

23387279041 is an frugal number, since it uses more digits than its factorization.

23387279041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 23387279041 in words is "twenty-three billion, three hundred eighty-seven million, two hundred seventy-nine thousand, forty-one".