148459834752 has 128 divisors (see below), whose sum is σ = 435697781760. Its totient is φ = 44550561792.

The previous prime is 148459834717. The next prime is 148459834753. The reversal of 148459834752 is 257438954841.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×148459834752² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148459834753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344248 + ... + 644535.

It is an arithmetic number, because the mean of its divisors is an integer number (3403888920).

Almost surely, 2^148459834752 is an apocalyptic number.

148459834752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148459834752 is an abundant number, since it is smaller than the sum of its proper divisors (287237947008).

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

148459834752 is a wasteful number, since it uses less digits than its factorization.

148459834752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988840 (or 988828 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 60.

The spelling of 148459834752 in words is "one hundred forty-eight billion, four hundred fifty-nine million, eight hundred thirty-four thousand, seven hundred fifty-two".