98045532144 has 120 divisors (see below), whose sum is σ = 320262359040. Its totient is φ = 27416974464.

The previous prime is 98045532133. The next prime is 98045532161. The reversal of 98045532144 is 44123554089.

98045532144 is a `hidden beast` number, since 9 + 80 + 4 + 553 + 2 + 14 + 4 = 666.

It is a super-2 number, since 2×98045532144² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98045532144.

It is a congruent number.

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, 987384 + ... + 1082135.

It is an arithmetic number, because the mean of its divisors is an integer number (2668852992).

Almost surely, 2^98045532144 is an apocalyptic number.

98045532144 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

98045532144 is an abundant number, since it is smaller than the sum of its proper divisors (222216826896).

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

98045532144 is a wasteful number, since it uses less digits than its factorization.

98045532144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069587 (or 2069578 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 98045532144 in words is "ninety-eight billion, forty-five million, five hundred thirty-two thousand, one hundred forty-four".