1401406807474 has 8 divisors (see below), whose sum is σ = 2106855382320. Its totient is φ = 699121680036.

The previous prime is 1401406807453. The next prime is 1401406807487. The reversal of 1401406807474 is 4747086041041.

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

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, 790860744 + ... + 790862515.

It is an arithmetic number, because the mean of its divisors is an integer number (263356922790).

Almost surely, 2^{1401406807474} is an apocalyptic number.

1401406807474 is a deficient number, since it is larger than the sum of its proper divisors (705448574846).

1401406807474 is a wasteful number, since it uses less digits than its factorization.

1401406807474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581723704.

The product of its (nonzero) digits is 602112, while the sum is 46.

The spelling of 1401406807474 in words is "one trillion, four hundred one billion, four hundred six million, eight hundred seven thousand, four hundred seventy-four".