117626450450 has 48 divisors (see below), whose sum is σ = 222246400320. Its totient is φ = 46310464320.

The previous prime is 117626450441. The next prime is 117626450483. The reversal of 117626450450 is 54054626711.

It is a junction number, because it is equal to n+sod(n) for n = 117626450398 and 117626450407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1063667 + ... + 1169033.

It is an arithmetic number, because the mean of its divisors is an integer number (4630133340).

Almost surely, 2^117626450450 is an apocalyptic number.

117626450450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117626450450 is a deficient number, since it is larger than the sum of its proper divisors (104619949870).

117626450450 is a wasteful number, since it uses less digits than its factorization.

117626450450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105731 (or 105726 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 117626450450 in words is "one hundred seventeen billion, six hundred twenty-six million, four hundred fifty thousand, four hundred fifty".