148756349638480 has 40 divisors (see below), whose sum is σ = 364061592540000. Its totient is φ = 56370827230848.

The previous prime is 148756349638447. The next prime is 148756349638531. The reversal of 148756349638480 is 84836943657841.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (76).

It is a junction number, because it is equal to n+sod(n) for n = 148756349638397 and 148756349638406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48933008230 + ... + 48933011269.

It is an arithmetic number, because the mean of its divisors is an integer number (9101539813500).

Almost surely, 2^{148756349638480} is an apocalyptic number.

148756349638480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148756349638480 is an abundant number, since it is smaller than the sum of its proper divisors (215305242901520).

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

148756349638480 is a wasteful number, since it uses less digits than its factorization.

148756349638480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97866019531 (or 97866019525 counting only the distinct ones).

The product of its (nonzero) digits is 3344302080, while the sum is 76.

The spelling of 148756349638480 in words is "one hundred forty-eight trillion, seven hundred fifty-six billion, three hundred forty-nine million, six hundred thirty-eight thousand, four hundred eighty".