1404126742 has 8 divisors (see below), whose sum is σ = 2106403632. Its totient is φ = 701992200.

The previous prime is 1404126707. The next prime is 1404126761. The reversal of 1404126742 is 2476214041.

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

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, 6009 + ... + 53332.

It is an arithmetic number, because the mean of its divisors is an integer number (263300454).

Almost surely, 2^1404126742 is an apocalyptic number.

1404126742 is a deficient number, since it is larger than the sum of its proper divisors (702276890).

1404126742 is a wasteful number, since it uses less digits than its factorization.

1404126742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71174.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 1404126742 is about 37471.6791990965. The cubic root of 1404126742 is about 1119.7870401858.

The spelling of 1404126742 in words is "one billion, four hundred four million, one hundred twenty-six thousand, seven hundred forty-two".