146915354109388 has 24 divisors (see below), whose sum is σ = 259300718694864. Its totient is φ = 72831464347200.

The previous prime is 146915354109371. The next prime is 146915354109443. The reversal of 146915354109388 is 883901453519641.

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, 253443298 + ... + 254022313.

It is an arithmetic number, because the mean of its divisors is an integer number (10804196612286).

Almost surely, 2^{146915354109388} is an apocalyptic number.

It is an amenable number.

146915354109388 is a deficient number, since it is larger than the sum of its proper divisors (112385364585476).

146915354109388 is a wasteful number, since it uses less digits than its factorization.

146915354109388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507466233 (or 507466231 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 67.

The spelling of 146915354109388 in words is "one hundred forty-six trillion, nine hundred fifteen billion, three hundred fifty-four million, one hundred nine thousand, three hundred eighty-eight".