148190434560 has 432 divisors, whose sum is σ = 601818811776. Its totient is φ = 32955973632.

The previous prime is 148190434541. The next prime is 148190434573. The reversal of 148190434560 is 65434091841.

148190434560 is a `hidden beast` number, since 1 + 4 + 8 + 190 + 4 + 3 + 456 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 2958847 + ... + 3008513.

Almost surely, 2^148190434560 is an apocalyptic number.

148190434560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148190434560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300909405888).

148190434560 is an abundant number, since it is smaller than the sum of its proper divisors (453628377216).

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

148190434560 is a wasteful number, since it uses less digits than its factorization.

148190434560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49738 (or 49721 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 148190434560 in words is "one hundred forty-eight billion, one hundred ninety million, four hundred thirty-four thousand, five hundred sixty".