123014354021402 has 8 divisors (see below), whose sum is σ = 186348476884212. Its totient is φ = 60898195060000.

The previous prime is 123014354021381. The next prime is 123014354021411. The reversal of 123014354021402 is 204120453410321.

It can be written as a sum of positive squares in 2 ways, for example, as 122510607539401 + 503746482001 = 11068451^2 + 709751^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304490975099 + ... + 304490975502.

Almost surely, 2^{123014354021402} is an apocalyptic number.

123014354021402 is a deficient number, since it is larger than the sum of its proper divisors (63334122862810).

123014354021402 is a wasteful number, since it uses less digits than its factorization.

123014354021402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608981950704.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 123014354021402 in words is "one hundred twenty-three trillion, fourteen billion, three hundred fifty-four million, twenty-one thousand, four hundred two".