201358257399 has 64 divisors (see below), whose sum is σ = 340120166400. Its totient is φ = 116711819136.

The previous prime is 201358257377. The next prime is 201358257461. The reversal of 201358257399 is 993752853102.

201358257399 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 582 + 57 + 3 + 9 + 9 = 666.

It is not a de Polignac number, because 201358257399 - 2⁸ = 201358257143 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201358257329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1066474 + ... + 1241000.

It is an arithmetic number, because the mean of its divisors is an integer number (5314377600).

Almost surely, 2^201358257399 is an apocalyptic number.

201358257399 is a deficient number, since it is larger than the sum of its proper divisors (138761909001).

201358257399 is a wasteful number, since it uses less digits than its factorization.

201358257399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174741 (or 174735 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 201358257399 in words is "two hundred one billion, three hundred fifty-eight million, two hundred fifty-seven thousand, three hundred ninety-nine".