1150395023464 has 32 divisors (see below), whose sum is σ = 2159859873600. Its totient is φ = 574432750080.

The previous prime is 1150395023447. The next prime is 1150395023473. The reversal of 1150395023464 is 4643205930511.

It is a super-2 number, since 2×1150395023464² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1150395023464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28533432 + ... + 28573720.

It is an arithmetic number, because the mean of its divisors is an integer number (67495621050).

Almost surely, 2^{1150395023464} is an apocalyptic number.

It is an amenable number.

1150395023464 is a deficient number, since it is larger than the sum of its proper divisors (1009464850136).

1150395023464 is a wasteful number, since it uses less digits than its factorization.

1150395023464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44953 (or 44949 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1150395023464 in words is "one trillion, one hundred fifty billion, three hundred ninety-five million, twenty-three thousand, four hundred sixty-four".