44064551100 has 72 divisors (see below), whose sum is σ = 134203632640. Its totient is φ = 11132095680.

The previous prime is 44064551093. The next prime is 44064551107. The reversal of 44064551100 is 115546044.

It is an interprime number because it is at equal distance from previous prime (44064551093) and next prime (44064551107).

It is a super-2 number, since 2×44064551100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44064551107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3859612 + ... + 3871011.

Almost surely, 2^44064551100 is an apocalyptic number.

It is an amenable number.

44064551100 is an abundant number, since it is smaller than the sum of its proper divisors (90139081540).

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

44064551100 is a wasteful number, since it uses less digits than its factorization.

44064551100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730659 (or 7730652 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 44064551100 in words is "forty-four billion, sixty-four million, five hundred fifty-one thousand, one hundred".