13879458151640 has 64 divisors (see below), whose sum is σ = 31297728348000. Its totient is φ = 5539532078080.

The previous prime is 13879458151577. The next prime is 13879458151649. The reversal of 13879458151640 is 4615185497831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13879458151649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73658666 + ... + 73846854.

Almost surely, 2^{13879458151640} is an apocalyptic number.

13879458151640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13879458151640 is an abundant number, since it is smaller than the sum of its proper divisors (17418270196360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13879458151640 is a wasteful number, since it uses less digits than its factorization.

13879458151640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192260 (or 192256 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 62.

The spelling of 13879458151640 in words is "thirteen trillion, eight hundred seventy-nine billion, four hundred fifty-eight million, one hundred fifty-one thousand, six hundred forty".