1351757121142 has 8 divisors (see below), whose sum is σ = 2030798921832. Its totient is φ = 674824147200.

The previous prime is 1351757121119. The next prime is 1351757121157. The reversal of 1351757121142 is 2411217571531.

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

It is a junction number, because it is equal to n+sod(n) for n = 1351757121095 and 1351757121104.

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, 527205084 + ... + 527207647.

It is an arithmetic number, because the mean of its divisors is an integer number (253849865229).

Almost surely, 2^{1351757121142} is an apocalyptic number.

1351757121142 is a deficient number, since it is larger than the sum of its proper divisors (679041800690).

1351757121142 is a wasteful number, since it uses less digits than its factorization.

1351757121142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054413374.

The product of its digits is 58800, while the sum is 40.

The spelling of 1351757121142 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-seven million, one hundred twenty-one thousand, one hundred forty-two".