749425524948 has 144 divisors (see below), whose sum is σ = 2035173604800. Its totient is φ = 238468570560.

The previous prime is 749425524857. The next prime is 749425524961. The reversal of 749425524948 is 849425524947.

It is a happy number.

749425524948 is a `hidden beast` number, since 7 + 4 + 94 + 2 + 5 + 52 + 494 + 8 = 666.

749425524948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29067303 + ... + 29093073.

Almost surely, 2^749425524948 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 749425524948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017586802400).

749425524948 is an abundant number, since it is smaller than the sum of its proper divisors (1285748079852).

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

749425524948 is a wasteful number, since it uses less digits than its factorization.

749425524948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26339 (or 26308 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

Subtracting 749425524948 from its reverse (849425524947), we obtain a palindrome (99999999999).

The spelling of 749425524948 in words is "seven hundred forty-nine billion, four hundred twenty-five million, five hundred twenty-four thousand, nine hundred forty-eight".