1155652414026 has 32 divisors (see below), whose sum is σ = 2521612755648. Its totient is φ = 350171408640.

The previous prime is 1155652413977. The next prime is 1155652414087. The reversal of 1155652414026 is 6204142565511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237576 + ... + 1538748.

It is an arithmetic number, because the mean of its divisors is an integer number (78800398614).

Almost surely, 2^{1155652414026} is an apocalyptic number.

1155652414026 is an abundant number, since it is smaller than the sum of its proper divisors (1365960341622).

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

1155652414026 is a wasteful number, since it uses less digits than its factorization.

1155652414026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314646.

The product of its (nonzero) digits is 288000, while the sum is 42.

Adding to 1155652414026 its reverse (6204142565511), we get a palindrome (7359794979537).

The spelling of 1155652414026 in words is "one trillion, one hundred fifty-five billion, six hundred fifty-two million, four hundred fourteen thousand, twenty-six".