1035040400051 has 16 divisors (see below), whose sum is σ = 1251482031360. Its totient is φ = 836217496800.

The previous prime is 1035040399999. The next prime is 1035040400077. The reversal of 1035040400051 is 1500040405301.

It is a de Polignac number, because none of the positive numbers 2^k-1035040400051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1035040406051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19725725 + ... + 19778126.

It is an arithmetic number, because the mean of its divisors is an integer number (78217626960).

Almost surely, 2^{1035040400051} is an apocalyptic number.

1035040400051 is a deficient number, since it is larger than the sum of its proper divisors (216441631309).

1035040400051 is a wasteful number, since it uses less digits than its factorization.

1035040400051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39504074.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 1035040400051 its reverse (1500040405301), we get a palindrome (2535080805352).

The spelling of 1035040400051 in words is "one trillion, thirty-five billion, forty million, four hundred thousand, fifty-one".