1130402012240 has 80 divisors (see below), whose sum is σ = 2713220438016. Its totient is φ = 437533747200.

The previous prime is 1130402012219. The next prime is 1130402012291. The reversal of 1130402012240 is 422102040311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×1130402012240³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent 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, 47561960 + ... + 47585720.

Almost surely, 2^{1130402012240} is an apocalyptic number.

1130402012240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130402012240 is an abundant number, since it is smaller than the sum of its proper divisors (1582818425776).

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

1130402012240 is a wasteful number, since it uses less digits than its factorization.

1130402012240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42988 (or 42982 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1130402012240 its reverse (422102040311), we get a palindrome (1552504052551).

The spelling of 1130402012240 in words is "one trillion, one hundred thirty billion, four hundred two million, twelve thousand, two hundred forty".