14953296512 has 128 divisors (see below), whose sum is σ = 37525783680. Its totient is φ = 5765529600.

The previous prime is 14953296503. The next prime is 14953296551. The reversal of 14953296512 is 21569235941.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×14953296512² (a number of 21 digits) contains 22 as substring.

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, 948212 + ... + 963852.

It is an arithmetic number, because the mean of its divisors is an integer number (293170185).

Almost surely, 2^14953296512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14953296512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18762891840).

14953296512 is an abundant number, since it is smaller than the sum of its proper divisors (22572487168).

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

14953296512 is a wasteful number, since it uses less digits than its factorization.

14953296512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15770 (or 15758 counting only the distinct ones).

The product of its digits is 583200, while the sum is 47.

The spelling of 14953296512 in words is "fourteen billion, nine hundred fifty-three million, two hundred ninety-six thousand, five hundred twelve".