148275779454130 has 16 divisors (see below), whose sum is σ = 267164102536920. Its totient is φ = 59250822999552.

The previous prime is 148275779454091. The next prime is 148275779454191. The reversal of 148275779454130 is 31454977572841.

It can be written as a sum of positive squares in 4 ways, for example, as 147198308465961 + 1077470988169 = 12132531^2 + 1038013^2 .

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, 7436087295 + ... + 7436107234.

Almost surely, 2^{148275779454130} is an apocalyptic number.

148275779454130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148275779454130 is a deficient number, since it is larger than the sum of its proper divisors (118888323082790).

148275779454130 is a wasteful number, since it uses less digits than its factorization.

148275779454130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872195533.

The product of its (nonzero) digits is 237081600, while the sum is 67.

The spelling of 148275779454130 in words is "one hundred forty-eight trillion, two hundred seventy-five billion, seven hundred seventy-nine million, four hundred fifty-four thousand, one hundred thirty".