1242276357374 has 32 divisors (see below), whose sum is σ = 2094782860800. Its totient is φ = 548225786592.

The previous prime is 1242276357367. The next prime is 1242276357383. The reversal of 1242276357374 is 4737536722421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229159 + ... + 1998845.

It is an arithmetic number, because the mean of its divisors is an integer number (65461964400).

Almost surely, 2^{1242276357374} is an apocalyptic number.

1242276357374 is a deficient number, since it is larger than the sum of its proper divisors (852506503426).

1242276357374 is a wasteful number, since it uses less digits than its factorization.

1242276357374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772424.

The product of its digits is 11854080, while the sum is 53.

The spelling of 1242276357374 in words is "one trillion, two hundred forty-two billion, two hundred seventy-six million, three hundred fifty-seven thousand, three hundred seventy-four".