23364534958357 has 2 divisors, whose sum is σ = 23364534958358. Its totient is φ = 23364534958356.

The previous prime is 23364534958339. The next prime is 23364534958363. The reversal of 23364534958357 is 75385943546332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17616773250756 + 5747761707601 = 4197234^2 + 2397449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23364534958357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23364534958292 and 23364534958301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23364034958357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11682267479178 + 11682267479179.

It is an arithmetic number, because the mean of its divisors is an integer number (11682267479179).

Almost surely, 2^{23364534958357} is an apocalyptic number.

It is an amenable number.

23364534958357 is a deficient number, since it is larger than the sum of its proper divisors (1).

23364534958357 is an equidigital number, since it uses as much as digits as its factorization.

23364534958357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776000, while the sum is 67.

The spelling of 23364534958357 in words is "twenty-three trillion, three hundred sixty-four billion, five hundred thirty-four million, nine hundred fifty-eight thousand, three hundred fifty-seven".