114501689428 has 18 divisors (see below), whose sum is σ = 233092725306. Its totient is φ = 49072152528.

The previous prime is 114501689417. The next prime is 114501689437. The reversal of 114501689428 is 824986105411.

It can be written as a sum of positive squares in only one way, i.e., 113810420164 + 691269264 = 337358^2 + 26292^2 .

It is a super-2 number, since 2×114501689428² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 292095951 + ... + 292096342.

Almost surely, 2^114501689428 is an apocalyptic number.

It is an amenable number.

114501689428 is an abundant number, since it is smaller than the sum of its proper divisors (118591035878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114501689428 is a wasteful number, since it uses less digits than its factorization.

114501689428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584192311 (or 584192302 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 114501689428 in words is "one hundred fourteen billion, five hundred one million, six hundred eighty-nine thousand, four hundred twenty-eight".