1140554203345 has 16 divisors (see below), whose sum is σ = 1377820138752. Its totient is φ = 906340766400.

The previous prime is 1140554203333. The next prime is 1140554203409. The reversal of 1140554203345 is 5433024550411.

It is a de Polignac number, because none of the positive numbers 2^k-1140554203345 is a prime.

It is a Duffinian 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, 13989519 + ... + 14070811.

It is an arithmetic number, because the mean of its divisors is an integer number (86113758672).

Almost surely, 2^{1140554203345} is an apocalyptic number.

It is an amenable number.

1140554203345 is a deficient number, since it is larger than the sum of its proper divisors (237265935407).

1140554203345 is a wasteful number, since it uses less digits than its factorization.

1140554203345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100032.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 1140554203345 its reverse (5433024550411), we get a palindrome (6573578753756).

The spelling of 1140554203345 in words is "one trillion, one hundred forty billion, five hundred fifty-four million, two hundred three thousand, three hundred forty-five".