148664324776 has 16 divisors (see below), whose sum is σ = 304086119040. Its totient is φ = 67574693040.

The previous prime is 148664324729. The next prime is 148664324801. The reversal of 148664324776 is 677423466841.

It is a super-2 number, since 2×148664324776² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148664324776.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844683576 + ... + 844683751.

It is an arithmetic number, because the mean of its divisors is an integer number (19005382440).

Almost surely, 2^148664324776 is an apocalyptic number.

It is an amenable number.

148664324776 is an abundant number, since it is smaller than the sum of its proper divisors (155421794264).

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

148664324776 is a wasteful number, since it uses less digits than its factorization.

148664324776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689367344 (or 1689367340 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 58.

The spelling of 148664324776 in words is "one hundred forty-eight billion, six hundred sixty-four million, three hundred twenty-four thousand, seven hundred seventy-six".