1035161264456 has 32 divisors (see below), whose sum is σ = 2123051990400. Its totient is φ = 469266363840.

The previous prime is 1035161264453. The next prime is 1035161264491. The reversal of 1035161264456 is 6544621615301.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1035161264453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15735536 + ... + 15801183.

It is an arithmetic number, because the mean of its divisors is an integer number (66345374700).

Almost surely, 2^{1035161264456} is an apocalyptic number.

It is an amenable number.

1035161264456 is an abundant number, since it is smaller than the sum of its proper divisors (1087890725944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1035161264456 is a wasteful number, since it uses less digits than its factorization.

1035161264456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31537109 (or 31537105 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 1035161264456 its reverse (6544621615301), we get a palindrome (7579782879757).

The spelling of 1035161264456 in words is "one trillion, thirty-five billion, one hundred sixty-one million, two hundred sixty-four thousand, four hundred fifty-six".