14546956947 has 32 divisors (see below), whose sum is σ = 21317644800. Its totient is φ = 8782659072.

The previous prime is 14546956927. The next prime is 14546956951. The reversal of 14546956947 is 74965964541.

It is not a de Polignac number, because 14546956947 - 2⁸ = 14546956691 is a prime.

It is a super-2 number, since 2×14546956947² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14546956927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3418273 + ... + 3422525.

It is an arithmetic number, because the mean of its divisors is an integer number (666176400).

Almost surely, 2^14546956947 is an apocalyptic number.

14546956947 is a deficient number, since it is larger than the sum of its proper divisors (6770687853).

14546956947 is a wasteful number, since it uses less digits than its factorization.

14546956947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907.

The product of its digits is 32659200, while the sum is 60.

The spelling of 14546956947 in words is "fourteen billion, five hundred forty-six million, nine hundred fifty-six thousand, nine hundred forty-seven".