1400513135 has 16 divisors (see below), whose sum is σ = 1928019456. Its totient is φ = 956694048.

The previous prime is 1400513113. The next prime is 1400513173. The reversal of 1400513135 is 5313150041.

It is a cyclic number.

It is not a de Polignac number, because 1400513135 - 2¹⁰ = 1400512111 is a prime.

It is a super-2 number, since 2×1400513135² = 3922874082615056450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1400513135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66869 + ... + 85278.

It is an arithmetic number, because the mean of its divisors is an integer number (120501216).

Almost surely, 2^1400513135 is an apocalyptic number.

1400513135 is a deficient number, since it is larger than the sum of its proper divisors (527506321).

1400513135 is a wasteful number, since it uses less digits than its factorization.

1400513135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152422.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1400513135 is about 37423.4302944025. The cubic root of 1400513135 is about 1118.8256012079.

Adding to 1400513135 its reverse (5313150041), we get a palindrome (6713663176).

The spelling of 1400513135 in words is "one billion, four hundred million, five hundred thirteen thousand, one hundred thirty-five".