40113253572619 has 2 divisors, whose sum is σ = 40113253572620. Its totient is φ = 40113253572618.

The previous prime is 40113253572583. The next prime is 40113253572647. The reversal of 40113253572619 is 91627535231104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40113253572619 - 2²¹ = 40113251475467 is a prime.

It is a super-2 number, since 2×40113253572619² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40113253572319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056626786309 + 20056626786310.

It is an arithmetic number, because the mean of its divisors is an integer number (20056626786310).

Almost surely, 2^{40113253572619} is an apocalyptic number.

40113253572619 is a deficient number, since it is larger than the sum of its proper divisors (1).

40113253572619 is an equidigital number, since it uses as much as digits as its factorization.

40113253572619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 40113253572619 in words is "forty trillion, one hundred thirteen billion, two hundred fifty-three million, five hundred seventy-two thousand, six hundred nineteen".