1140030657715 has 4 divisors (see below), whose sum is σ = 1368036789264. Its totient is φ = 912024526168.

The previous prime is 1140030657673. The next prime is 1140030657749. The reversal of 1140030657715 is 5177560300411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140030657715 - 2¹¹ = 1140030655667 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114003065767 + ... + 114003065776.

It is an arithmetic number, because the mean of its divisors is an integer number (342009197316).

Almost surely, 2^{1140030657715} is an apocalyptic number.

1140030657715 is a deficient number, since it is larger than the sum of its proper divisors (228006131549).

1140030657715 is an equidigital number, since it uses as much as digits as its factorization.

1140030657715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228006131548.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 1140030657715 in words is "one trillion, one hundred forty billion, thirty million, six hundred fifty-seven thousand, seven hundred fifteen".