1150202442540 has 48 divisors (see below), whose sum is σ = 3390070360320. Its totient is φ = 290577458880.

The previous prime is 1150202442517. The next prime is 1150202442581. The reversal of 1150202442540 is 452442020511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1150202442498 and 1150202442507.

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, 504473616 + ... + 504475895.

It is an arithmetic number, because the mean of its divisors is an integer number (70626465840).

Almost surely, 2^{1150202442540} is an apocalyptic number.

1150202442540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150202442540 is an abundant number, since it is smaller than the sum of its proper divisors (2239867917780).

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

1150202442540 is a wasteful number, since it uses less digits than its factorization.

1150202442540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008949542 (or 1008949540 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 1150202442540 in words is "one trillion, one hundred fifty billion, two hundred two million, four hundred forty-two thousand, five hundred forty".