11447465974 has 16 divisors (see below), whose sum is σ = 20300925600. Its totient is φ = 4736882304.

The previous prime is 11447465963. The next prime is 11447466031. The reversal of 11447465974 is 47956474411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14097459 + ... + 14098270.

It is an arithmetic number, because the mean of its divisors is an integer number (1268807850).

Almost surely, 2^11447465974 is an apocalyptic number.

11447465974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11447465974 is a deficient number, since it is larger than the sum of its proper divisors (8853459626).

11447465974 is a wasteful number, since it uses less digits than its factorization.

11447465974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28195767.

The product of its digits is 3386880, while the sum is 52.

The spelling of 11447465974 in words is "eleven billion, four hundred forty-seven million, four hundred sixty-five thousand, nine hundred seventy-four".