734143526731068 has 48 divisors (see below), whose sum is σ = 1788007329239040. Its totient is φ = 234005678382784.

The previous prime is 734143526731039. The next prime is 734143526731073. The reversal of 734143526731068 is 860137625341437.

It is a super-2 number, since 2×734143526731068² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391501980 + ... + 393372707.

It is an arithmetic number, because the mean of its divisors is an integer number (37250152692480).

Almost surely, 2^{734143526731068} is an apocalyptic number.

It is an amenable number.

734143526731068 is an abundant number, since it is smaller than the sum of its proper divisors (1053863802507972).

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

734143526731068 is a wasteful number, since it uses less digits than its factorization.

734143526731068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784878106 (or 784878104 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 60.

The spelling of 734143526731068 in words is "seven hundred thirty-four trillion, one hundred forty-three billion, five hundred twenty-six million, seven hundred thirty-one thousand, sixty-eight".