1400200731604 has 6 divisors (see below), whose sum is σ = 2450351280314. Its totient is φ = 700100365800.

The previous prime is 1400200731509. The next prime is 1400200731649. The reversal of 1400200731604 is 4061370020041.

It can be written as a sum of positive squares in only one way, i.e., 904880367504 + 495320364100 = 951252^2 + 703790^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175025091447 + ... + 175025091454.

Almost surely, 2^{1400200731604} is an apocalyptic number.

It is an amenable number.

1400200731604 is a deficient number, since it is larger than the sum of its proper divisors (1050150548710).

1400200731604 is a wasteful number, since it uses less digits than its factorization.

1400200731604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350050182905 (or 350050182903 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 1400200731604 its reverse (4061370020041), we get a palindrome (5461570751645).

The spelling of 1400200731604 in words is "one trillion, four hundred billion, two hundred million, seven hundred thirty-one thousand, six hundred four".