146131369348 has 12 divisors (see below), whose sum is σ = 255735115020. Its totient is φ = 73064193632.

The previous prime is 146131369339. The next prime is 146131369361. The reversal of 146131369348 is 843963131641.

It can be written as a sum of positive squares in 2 ways, for example, as 27470410564 + 118660958784 = 165742^2 + 344472^2 .

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, 135463 + ... + 557326.

It is an arithmetic number, because the mean of its divisors is an integer number (21311259585).

Almost surely, 2^146131369348 is an apocalyptic number.

It is an amenable number.

146131369348 is a deficient number, since it is larger than the sum of its proper divisors (109603745672).

146131369348 is a wasteful number, since it uses less digits than its factorization.

146131369348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745526 (or 745524 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The spelling of 146131369348 in words is "one hundred forty-six billion, one hundred thirty-one million, three hundred sixty-nine thousand, three hundred forty-eight".