14248123402 has 16 divisors (see below), whose sum is σ = 22634084232. Its totient is φ = 6703603200.

The previous prime is 14248123387. The next prime is 14248123451. The reversal of 14248123402 is 20432184241.

It can be written as a sum of positive squares in 4 ways, for example, as 7000836241 + 7247287161 = 83671^2 + 85131^2 .

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, 132358 + ... + 214510.

Almost surely, 2^14248123402 is an apocalyptic number.

14248123402 is a deficient number, since it is larger than the sum of its proper divisors (8385960830).

14248123402 is a wasteful number, since it uses less digits than its factorization.

14248123402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87273.

The product of its (nonzero) digits is 12288, while the sum is 31.

The spelling of 14248123402 in words is "fourteen billion, two hundred forty-eight million, one hundred twenty-three thousand, four hundred two".