117067535145645 has 64 divisors (see below), whose sum is σ = 216118958922240. Its totient is φ = 53003838440448.

The previous prime is 117067535145599. The next prime is 117067535145661. The reversal of 117067535145645 is 546541535760711.

It is not a de Polignac number, because 117067535145645 - 2¹⁹ = 117067534621357 is a prime.

It is a super-3 number, since 3×117067535145645³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25792839 + ... + 29990091.

It is an arithmetic number, because the mean of its divisors is an integer number (3376858733160).

Almost surely, 2^{117067535145645} is an apocalyptic number.

117067535145645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117067535145645 is a deficient number, since it is larger than the sum of its proper divisors (99051423776595).

117067535145645 is a wasteful number, since it uses less digits than its factorization.

117067535145645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199814.

The product of its (nonzero) digits is 52920000, while the sum is 60.

The spelling of 117067535145645 in words is "one hundred seventeen trillion, sixty-seven billion, five hundred thirty-five million, one hundred forty-five thousand, six hundred forty-five".