48464029440 has 108 divisors (see below), whose sum is σ = 167680533384. Its totient is φ = 12923738112.

The previous prime is 48464029381. The next prime is 48464029451. The reversal of 48464029440 is 4492046484.

48464029440 is a `hidden beast` number, since 484 + 6 + 40 + 2 + 94 + 40 = 666.

It is a super-2 number, since 2×48464029440² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2091954 + ... + 2114993.

Almost surely, 2^48464029440 is an apocalyptic number.

48464029440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48464029440 is an abundant number, since it is smaller than the sum of its proper divisors (119216503944).

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

48464029440 is a wasteful number, since it uses less digits than its factorization.

48464029440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206974 (or 4206957 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 48464029440 in words is "forty-eight billion, four hundred sixty-four million, twenty-nine thousand, four hundred forty".