749150899200 has 1056 divisors, whose sum is σ = 3083461931520. Its totient is φ = 176637542400.

The previous prime is 749150899199. The next prime is 749150899229. The reversal of 749150899200 is 2998051947.

749150899200 is a `hidden beast` number, since 7 + 49 + 1 + 508 + 9 + 92 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1056).

It is a super-2 number, since 2×749150899200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 281317069 + ... + 281319731.

Almost surely, 2^749150899200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 749150899200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541730965760).

749150899200 is an abundant number, since it is smaller than the sum of its proper divisors (2334311032320).

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

749150899200 is a wasteful number, since it uses less digits than its factorization.

749150899200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2721 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 749150899200 in words is "seven hundred forty-nine billion, one hundred fifty million, eight hundred ninety-nine thousand, two hundred".