734818741272 has 160 divisors (see below), whose sum is σ = 2566033873920. Its totient is φ = 190861997760.

The previous prime is 734818741219. The next prime is 734818741333. The reversal of 734818741272 is 272147818437.

It is a happy number.

734818741272 is a `hidden beast` number, since 7 + 3 + 4 + 81 + 87 + 412 + 72 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7313608 + ... + 7413399.

It is an arithmetic number, because the mean of its divisors is an integer number (16037711712).

Almost surely, 2^734818741272 is an apocalyptic number.

734818741272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

734818741272 is an abundant number, since it is smaller than the sum of its proper divisors (1831215132648).

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

734818741272 is a wasteful number, since it uses less digits than its factorization.

734818741272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14727043 (or 14727030 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 54.

The spelling of 734818741272 in words is "seven hundred thirty-four billion, eight hundred eighteen million, seven hundred forty-one thousand, two hundred seventy-two".