148733961464 has 32 divisors (see below), whose sum is σ = 304507607040. Its totient is φ = 67544335200.

The previous prime is 148733961407. The next prime is 148733961487. The reversal of 148733961464 is 464169337841.

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, 678584 + ... + 870599.

It is an arithmetic number, because the mean of its divisors is an integer number (9515862720).

Almost surely, 2^148733961464 is an apocalyptic number.

It is an amenable number.

148733961464 is an abundant number, since it is smaller than the sum of its proper divisors (155773645576).

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

148733961464 is a wasteful number, since it uses less digits than its factorization.

148733961464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550291 (or 1550287 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 56.

The spelling of 148733961464 in words is "one hundred forty-eight billion, seven hundred thirty-three million, nine hundred sixty-one thousand, four hundred sixty-four".