13974641903 has 8 divisors (see below), whose sum is σ = 14873349888. Its totient is φ = 13084452864.

The previous prime is 13974641899. The next prime is 13974641957. The reversal of 13974641903 is 30914647931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13974641903 - 2² = 13974641899 is a prime.

It is a super-2 number, since 2×13974641903² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13974641983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2126351 + ... + 2132912.

It is an arithmetic number, because the mean of its divisors is an integer number (1859168736).

Almost surely, 2^13974641903 is an apocalyptic number.

13974641903 is a deficient number, since it is larger than the sum of its proper divisors (898707985).

13974641903 is a wasteful number, since it uses less digits than its factorization.

13974641903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259473.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 13974641903 in words is "thirteen billion, nine hundred seventy-four million, six hundred forty-one thousand, nine hundred three".