1401046776142 has 32 divisors (see below), whose sum is σ = 2341919069280. Its totient is φ = 624166542720.

The previous prime is 1401046776119. The next prime is 1401046776163. The reversal of 1401046776142 is 2416776401041.

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, 2491792 + ... + 3001852.

It is an arithmetic number, because the mean of its divisors is an integer number (73184970915).

Almost surely, 2^{1401046776142} is an apocalyptic number.

1401046776142 is a deficient number, since it is larger than the sum of its proper divisors (940872293138).

1401046776142 is a wasteful number, since it uses less digits than its factorization.

1401046776142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513748.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 1401046776142 in words is "one trillion, four hundred one billion, forty-six million, seven hundred seventy-six thousand, one hundred forty-two".