1140414623 has 2 divisors, whose sum is σ = 1140414624. Its totient is φ = 1140414622.

The previous prime is 1140414619. The next prime is 1140414659. The reversal of 1140414623 is 3264140411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140414623 - 2² = 1140414619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140414592 and 1140414601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140414683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570207311 + 570207312.

It is an arithmetic number, because the mean of its divisors is an integer number (570207312).

Almost surely, 2^1140414623 is an apocalyptic number.

1140414623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140414623 is an equidigital number, since it uses as much as digits as its factorization.

1140414623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1140414623 is about 33770.0255107988. The cubic root of 1140414623 is about 1044.7705586640.

The spelling of 1140414623 in words is "one billion, one hundred forty million, four hundred fourteen thousand, six hundred twenty-three".