1404125303444 has 12 divisors (see below), whose sum is σ = 2461935636468. Its totient is φ = 700715121600.

The previous prime is 1404125303431. The next prime is 1404125303453. The reversal of 1404125303444 is 4443035214041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 819187908100 + 584937395344 = 905090^2 + 764812^2 .

It is a super-2 number, since 2×1404125303444² (a number of 25 digits) contains 22 as substring.

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, 336880187 + ... + 336884354.

It is an arithmetic number, because the mean of its divisors is an integer number (205161303039).

Almost surely, 2^{1404125303444} is an apocalyptic number.

It is an amenable number.

1404125303444 is a deficient number, since it is larger than the sum of its proper divisors (1057810333024).

1404125303444 is a wasteful number, since it uses less digits than its factorization.

1404125303444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673765066 (or 673765064 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 1404125303444 in words is "one trillion, four hundred four billion, one hundred twenty-five million, three hundred three thousand, four hundred forty-four".