147264462740 has 24 divisors (see below), whose sum is σ = 319231352832. Its totient is φ = 57005598240.

The previous prime is 147264462731. The next prime is 147264462791. The reversal of 147264462740 is 47264462741.

It is a super-2 number, since 2×147264462740² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 118761044 + ... + 118762283.

It is an arithmetic number, because the mean of its divisors is an integer number (13301306368).

Almost surely, 2^147264462740 is an apocalyptic number.

147264462740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147264462740 is an abundant number, since it is smaller than the sum of its proper divisors (171966890092).

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

147264462740 is a wasteful number, since it uses less digits than its factorization.

147264462740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237523367 (or 237523365 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 47.

Subtracting from 147264462740 its reverse (47264462741), we obtain a palindrome (99999999999).

The spelling of 147264462740 in words is "one hundred forty-seven billion, two hundred sixty-four million, four hundred sixty-two thousand, seven hundred forty".