35561697464131 has 8 divisors (see below), whose sum is σ = 36774051231744. Its totient is φ = 34353418836360.

The previous prime is 35561697464119. The next prime is 35561697464141. The reversal of 35561697464131 is 13146479616553.

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

It is a cyclic number.

It is not a de Polignac number, because 35561697464131 - 2⁵ = 35561697464099 is a prime.

It is a super-2 number, since 2×35561697464131² (a number of 28 digits) contains 22 as substring.

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 35561697464131.

It is not an unprimeable number, because it can be changed into a prime (35561697464141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018767211 + ... + 1018802116.

It is an arithmetic number, because the mean of its divisors is an integer number (4596756403968).

Almost surely, 2^{35561697464131} is an apocalyptic number.

35561697464131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

35561697464131 is a deficient number, since it is larger than the sum of its proper divisors (1212353767613).

35561697464131 is a wasteful number, since it uses less digits than its factorization.

35561697464131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037569921.

The product of its digits is 48988800, while the sum is 61.

The spelling of 35561697464131 in words is "thirty-five trillion, five hundred sixty-one billion, six hundred ninety-seven million, four hundred sixty-four thousand, one hundred thirty-one".