1400034325 has 6 divisors (see below), whose sum is σ = 1736042594. Its totient is φ = 1120027440.

The previous prime is 1400034319. The next prime is 1400034353. The reversal of 1400034325 is 5234300041.

It can be written as a sum of positive squares in 3 ways, for example, as 490046769 + 909987556 = 22137^2 + 30166^2 .

It is not a de Polignac number, because 1400034325 - 2²¹ = 1397937173 is a prime.

It is a super-2 number, since 2×1400034325² = 3920192222356411250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400034296 and 1400034305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28000662 + ... + 28000711.

Almost surely, 2^1400034325 is an apocalyptic number.

It is an amenable number.

1400034325 is a deficient number, since it is larger than the sum of its proper divisors (336008269).

1400034325 is an equidigital number, since it uses as much as digits as its factorization.

1400034325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56001383 (or 56001378 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1400034325 is about 37417.0325520344. The cubic root of 1400034325 is about 1118.6980846252.

Adding to 1400034325 its reverse (5234300041), we get a palindrome (6634334366).

The spelling of 1400034325 in words is "one billion, four hundred million, thirty-four thousand, three hundred twenty-five".