117245445619379 has 32 divisors (see below), whose sum is σ = 155302978392576. Its totient is φ = 85692496965120.

The previous prime is 117245445619373. The next prime is 117245445619409. The reversal of 117245445619379 is 973916544542711.

It is a cyclic number.

It is not a de Polignac number, because 117245445619379 - 2¹⁶ = 117245445553843 is a prime.

It is a super-3 number, since 3×117245445619379³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (117245445619373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152464097 + ... + 153231170.

It is an arithmetic number, because the mean of its divisors is an integer number (4853218074768).

Almost surely, 2^{117245445619379} is an apocalyptic number.

117245445619379 is a deficient number, since it is larger than the sum of its proper divisors (38057532773197).

117245445619379 is a wasteful number, since it uses less digits than its factorization.

117245445619379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305695595.

The product of its digits is 228614400, while the sum is 68.

The spelling of 117245445619379 in words is "one hundred seventeen trillion, two hundred forty-five billion, four hundred forty-five million, six hundred nineteen thousand, three hundred seventy-nine".