15464623141 has 16 divisors (see below), whose sum is σ = 17430566400. Its totient is φ = 13592851200.

The previous prime is 15464623129. The next prime is 15464623211. The reversal of 15464623141 is 14132646451.

15464623141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15464623141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15464623141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15464623841) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 364905 + ... + 405073.

It is an arithmetic number, because the mean of its divisors is an integer number (1089410400).

Almost surely, 2^15464623141 is an apocalyptic number.

15464623141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15464623141 is a deficient number, since it is larger than the sum of its proper divisors (1965943259).

15464623141 is a wasteful number, since it uses less digits than its factorization.

15464623141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41340.

The product of its digits is 69120, while the sum is 37.

The spelling of 15464623141 in words is "fifteen billion, four hundred sixty-four million, six hundred twenty-three thousand, one hundred forty-one".