1174542166408 has 16 divisors (see below), whose sum is σ = 2371671682380. Its totient is φ = 542096384448.

The previous prime is 1174542166387. The next prime is 1174542166409. The reversal of 1174542166408 is 8046612454711.

It can be written as a sum of positive squares in 2 ways, for example, as 1095501342244 + 79040824164 = 1046662^2 + 281142^2 .

It is not an unprimeable number, because it can be changed into a prime (1174542166409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5646837235 + ... + 5646837442.

Almost surely, 2^{1174542166408} is an apocalyptic number.

It is an amenable number.

1174542166408 is an abundant number, since it is smaller than the sum of its proper divisors (1197129515972).

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

1174542166408 is a wasteful number, since it uses less digits than its factorization.

1174542166408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11293674696 (or 11293674692 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 1174542166408 in words is "one trillion, one hundred seventy-four billion, five hundred forty-two million, one hundred sixty-six thousand, four hundred eight".