1400104352 has 24 divisors (see below), whose sum is σ = 2780856036. Its totient is φ = 693855232.

The previous prime is 1400104337. The next prime is 1400104373. The reversal of 1400104352 is 2534010041.

It can be written as a sum of positive squares in 2 ways, for example, as 1387115536 + 12988816 = 37244^2 + 3604^2 .

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, 189983 + ... + 197214.

Almost surely, 2^1400104352 is an apocalyptic number.

It is an amenable number.

1400104352 is a deficient number, since it is larger than the sum of its proper divisors (1380751684).

1400104352 is a wasteful number, since it uses less digits than its factorization.

1400104352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387320 (or 387312 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1400104352 is about 37417.9683040114. The cubic root of 1400104352 is about 1118.7167360167.

Adding to 1400104352 its reverse (2534010041), we get a palindrome (3934114393).

The spelling of 1400104352 in words is "one billion, four hundred million, one hundred four thousand, three hundred fifty-two".