1150202442539 has 16 divisors (see below), whose sum is σ = 1208641917120. Its totient is φ = 1093077296640.

The previous prime is 1150202442517. The next prime is 1150202442581. The reversal of 1150202442539 is 9352442020511.

It is a cyclic number.

It is not a de Polignac number, because 1150202442539 - 2¹² = 1150202438443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150202442139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473159 + ... + 1588799.

It is an arithmetic number, because the mean of its divisors is an integer number (75540119820).

Almost surely, 2^{1150202442539} is an apocalyptic number.

1150202442539 is a deficient number, since it is larger than the sum of its proper divisors (58439474581).

1150202442539 is a wasteful number, since it uses less digits than its factorization.

1150202442539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116230.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1150202442539 in words is "one trillion, one hundred fifty billion, two hundred two million, four hundred forty-two thousand, five hundred thirty-nine".