116155620454 has 8 divisors (see below), whose sum is σ = 174291152040. Its totient is φ = 58058569776.

The previous prime is 116155620421. The next prime is 116155620463. The reversal of 116155620454 is 454026551611.

116155620454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×116155620454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9612679 + ... + 9624754.

It is an arithmetic number, because the mean of its divisors is an integer number (21786394005).

Almost surely, 2^116155620454 is an apocalyptic number.

116155620454 is a deficient number, since it is larger than the sum of its proper divisors (58135531586).

116155620454 is a wasteful number, since it uses less digits than its factorization.

116155620454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19240454.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 116155620454 in words is "one hundred sixteen billion, one hundred fifty-five million, six hundred twenty thousand, four hundred fifty-four".