147213534492 has 72 divisors (see below), whose sum is σ = 403622829792. Its totient is φ = 45058176000.

The previous prime is 147213534443. The next prime is 147213534541. The reversal of 147213534492 is 294435312741.

147213534492 is a `hidden beast` number, since 1 + 4 + 7 + 21 + 3 + 534 + 4 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (147213534443) and next prime (147213534541).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2908384 + ... + 2958567.

It is an arithmetic number, because the mean of its divisors is an integer number (5605872636).

Almost surely, 2^147213534492 is an apocalyptic number.

147213534492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147213534492 is an abundant number, since it is smaller than the sum of its proper divisors (256409295300).

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

147213534492 is a wasteful number, since it uses less digits than its factorization.

147213534492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867019 (or 5867014 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 147213534492 in words is "one hundred forty-seven billion, two hundred thirteen million, five hundred thirty-four thousand, four hundred ninety-two".