147745834704 has 640 divisors, whose sum is σ = 485687247360. Its totient is φ = 42699571200.

The previous prime is 147745834661. The next prime is 147745834757. The reversal of 147745834704 is 407438547741.

It is a happy number.

147745834704 is a `hidden beast` number, since 14 + 7 + 7 + 4 + 583 + 47 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 941056194 + ... + 941056350.

It is an arithmetic number, because the mean of its divisors is an integer number (758886324).

Almost surely, 2^147745834704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147745834704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242843623680).

147745834704 is an abundant number, since it is smaller than the sum of its proper divisors (337941412656).

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

147745834704 is a wasteful number, since it uses less digits than its factorization.

147745834704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 54.

The spelling of 147745834704 in words is "one hundred forty-seven billion, seven hundred forty-five million, eight hundred thirty-four thousand, seven hundred four".