1351060643274 has 32 divisors (see below), whose sum is σ = 2734436880000. Its totient is φ = 444974855424.

The previous prime is 1351060643263. The next prime is 1351060643287. The reversal of 1351060643274 is 4723460601531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157179 + ... + 1651310.

It is an arithmetic number, because the mean of its divisors is an integer number (85451152500).

Almost surely, 2^{1351060643274} is an apocalyptic number.

1351060643274 is an abundant number, since it is smaller than the sum of its proper divisors (1383376236726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351060643274 is a wasteful number, since it uses less digits than its factorization.

1351060643274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809982.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 1351060643274 in words is "one trillion, three hundred fifty-one billion, sixty million, six hundred forty-three thousand, two hundred seventy-four".