7638257014299 has 8 divisors (see below), whose sum is σ = 11315936317520. Its totient is φ = 5092171342848.

The previous prime is 7638257014237. The next prime is 7638257014307. The reversal of 7638257014299 is 9924107528367.

7638257014299 is a `hidden beast` number, since 7 + 6 + 38 + 2 + 570 + 1 + 4 + 29 + 9 = 666.

It is not a de Polignac number, because 7638257014299 - 2⁸ = 7638257014043 is a prime.

It is a super-2 number, since 2×7638257014299² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7638257019299) 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 7 ways as a sum of consecutive naturals, for example, 141449203942 + ... + 141449203995.

It is an arithmetic number, because the mean of its divisors is an integer number (1414492039690).

It is a 1-persistent number, because it is pandigital, but 2⋅7638257014299 = 15276514028598 is not.

Almost surely, 2^{7638257014299} is an apocalyptic number.

7638257014299 is a deficient number, since it is larger than the sum of its proper divisors (3677679303221).

7638257014299 is a wasteful number, since it uses less digits than its factorization.

7638257014299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282898407946 (or 282898407940 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 7638257014299 in words is "seven trillion, six hundred thirty-eight billion, two hundred fifty-seven million, fourteen thousand, two hundred ninety-nine".