200157014997 has 6 divisors (see below), whose sum is σ = 289115688342. Its totient is φ = 133438009992.

The previous prime is 200157014987. The next prime is 200157015011. The reversal of 200157014997 is 799410751002.

200157014997 is a `hidden beast` number, since 2 + 0 + 0 + 157 + 0 + 1 + 499 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 176042341476 + 24114673521 = 419574^2 + 155289^2 .

It is not a de Polignac number, because 200157014997 - 2⁸ = 200157014741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200157014917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11119834158 + ... + 11119834175.

It is an arithmetic number, because the mean of its divisors is an integer number (48185948057).

Almost surely, 2^200157014997 is an apocalyptic number.

It is an amenable number.

200157014997 is a deficient number, since it is larger than the sum of its proper divisors (88958673345).

200157014997 is a wasteful number, since it uses less digits than its factorization.

200157014997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22239668339 (or 22239668336 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

Adding to 200157014997 its reverse (799410751002), we get a palindrome (999567765999).

The spelling of 200157014997 in words is "two hundred billion, one hundred fifty-seven million, fourteen thousand, nine hundred ninety-seven".