1138088713541 has 16 divisors (see below), whose sum is σ = 1227303103488. Its totient is φ = 1049113728000.

The previous prime is 1138088713537. The next prime is 1138088713543. The reversal of 1138088713541 is 1453178808311.

It is not a de Polignac number, because 1138088713541 - 2² = 1138088713537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1138088713541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138088713543) 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 15 ways as a sum of consecutive naturals, for example, 30848336 + ... + 30885206.

It is an arithmetic number, because the mean of its divisors is an integer number (76706443968).

Almost surely, 2^{1138088713541} is an apocalyptic number.

It is an amenable number.

1138088713541 is a deficient number, since it is larger than the sum of its proper divisors (89214389947).

1138088713541 is a wasteful number, since it uses less digits than its factorization.

1138088713541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40052.

The product of its (nonzero) digits is 645120, while the sum is 50.

The spelling of 1138088713541 in words is "one trillion, one hundred thirty-eight billion, eighty-eight million, seven hundred thirteen thousand, five hundred forty-one".