1501738260330 has 256 divisors, whose sum is σ = 4541431504896. Its totient is φ = 308727659520.

The previous prime is 1501738260307. The next prime is 1501738260349. The reversal of 1501738260330 is 330628371051.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 326675592 + ... + 326680188.

It is an arithmetic number, because the mean of its divisors is an integer number (17739966816).

Almost surely, 2^{1501738260330} is an apocalyptic number.

1501738260330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1501738260330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2270715752448).

1501738260330 is an abundant number, since it is smaller than the sum of its proper divisors (3039693244566).

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

1501738260330 is a wasteful number, since it uses less digits than its factorization.

1501738260330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 1501738260330 in words is "one trillion, five hundred one billion, seven hundred thirty-eight million, two hundred sixty thousand, three hundred thirty".