13772467072131 has 8 divisors (see below), whose sum is σ = 18369803555520. Its totient is φ = 9178387651752.

The previous prime is 13772467072123. The next prime is 13772467072141. The reversal of 13772467072131 is 13127076427731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13772467072131 - 2³ = 13772467072123 is a prime.

It is a super-2 number, since 2×13772467072131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13772467072141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814255885 + ... + 814272798.

It is an arithmetic number, because the mean of its divisors is an integer number (2296225444440).

Almost surely, 2^{13772467072131} is an apocalyptic number.

13772467072131 is a deficient number, since it is larger than the sum of its proper divisors (4597336483389).

13772467072131 is a wasteful number, since it uses less digits than its factorization.

13772467072131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628531505.

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 13772467072131 in words is "thirteen trillion, seven hundred seventy-two billion, four hundred sixty-seven million, seventy-two thousand, one hundred thirty-one".