1400430211145 has 16 divisors (see below), whose sum is σ = 1921131643008. Its totient is φ = 960024182400.

The previous prime is 1400430211139. The next prime is 1400430211153. The reversal of 1400430211145 is 5411120340041.

It is not a de Polignac number, because 1400430211145 - 2¹⁸ = 1400429949001 is a prime.

It is a super-2 number, since 2×1400430211145² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5516156 + ... + 5764445.

It is an arithmetic number, because the mean of its divisors is an integer number (120070727688).

Almost surely, 2^{1400430211145} is an apocalyptic number.

It is an amenable number.

1400430211145 is a deficient number, since it is larger than the sum of its proper divisors (520701431863).

1400430211145 is a wasteful number, since it uses less digits than its factorization.

1400430211145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284160.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1400430211145 its reverse (5411120340041), we get a palindrome (6811550551186).

The spelling of 1400430211145 in words is "one trillion, four hundred billion, four hundred thirty million, two hundred eleven thousand, one hundred forty-five".