148990034240 has 56 divisors (see below), whose sum is σ = 356764681440. Its totient is φ = 59263052288.

The previous prime is 148990034239. The next prime is 148990034243. The reversal of 148990034240 is 42430099841.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 148990034191 and 148990034200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148990034243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243262 + ... + 1357821.

Almost surely, 2^148990034240 is an apocalyptic number.

148990034240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148990034240 is an abundant number, since it is smaller than the sum of its proper divisors (207774647200).

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

148990034240 is a wasteful number, since it uses less digits than its factorization.

148990034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601279 (or 2601269 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 148990034240 in words is "one hundred forty-eight billion, nine hundred ninety million, thirty-four thousand, two hundred forty".