1402427312158 has 8 divisors (see below), whose sum is σ = 2106766736928. Its totient is φ = 700171733184.

The previous prime is 1402427312089. The next prime is 1402427312173. The reversal of 1402427312158 is 8512137242041.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1402427312158.

It is a congruent number.

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, 520959766 + ... + 520962457.

It is an arithmetic number, because the mean of its divisors is an integer number (263345842116).

Almost surely, 2^{1402427312158} is an apocalyptic number.

1402427312158 is a deficient number, since it is larger than the sum of its proper divisors (704339424770).

1402427312158 is a wasteful number, since it uses less digits than its factorization.

1402427312158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041922898.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 1402427312158 in words is "one trillion, four hundred two billion, four hundred twenty-seven million, three hundred twelve thousand, one hundred fifty-eight".