1140347553715 has 16 divisors (see below), whose sum is σ = 1372864720608. Its totient is φ = 909313490176.

The previous prime is 1140347553713. The next prime is 1140347553727. The reversal of 1140347553715 is 5173557430411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1140347553715 - 2¹ = 1140347553713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140347553713) 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, 20455119 + ... + 20510791.

It is an arithmetic number, because the mean of its divisors is an integer number (85804045038).

Almost surely, 2^{1140347553715} is an apocalyptic number.

1140347553715 is a deficient number, since it is larger than the sum of its proper divisors (232517166893).

1140347553715 is a wasteful number, since it uses less digits than its factorization.

1140347553715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68918.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 1140347553715 in words is "one trillion, one hundred forty billion, three hundred forty-seven million, five hundred fifty-three thousand, seven hundred fifteen".