147229453736 has 32 divisors (see below), whose sum is σ = 279936423360. Its totient is φ = 72580459392.

The previous prime is 147229453729. The next prime is 147229453739. The reversal of 147229453736 is 637354922741.

It is not an unprimeable number, because it can be changed into a prime (147229453739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651931 + ... + 1738773.

It is an arithmetic number, because the mean of its divisors is an integer number (8748013230).

Almost surely, 2^147229453736 is an apocalyptic number.

It is an amenable number.

147229453736 is a deficient number, since it is larger than the sum of its proper divisors (132706969624).

147229453736 is a wasteful number, since it uses less digits than its factorization.

147229453736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89825 (or 89821 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 53.

The spelling of 147229453736 in words is "one hundred forty-seven billion, two hundred twenty-nine million, four hundred fifty-three thousand, seven hundred thirty-six".