1427611313019 has 32 divisors (see below), whose sum is σ = 1978425630720. Its totient is φ = 914581164672.

The previous prime is 1427611312987. The next prime is 1427611313027. The reversal of 1427611313019 is 9103131167241.

It is not a de Polignac number, because 1427611313019 - 2⁵ = 1427611312987 is a prime.

It is a super-2 number, since 2×1427611313019² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1427611313069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128758894 + ... + 128769980.

It is an arithmetic number, because the mean of its divisors is an integer number (61825800960).

Almost surely, 2^{1427611313019} is an apocalyptic number.

1427611313019 is a deficient number, since it is larger than the sum of its proper divisors (550814317701).

1427611313019 is a wasteful number, since it uses less digits than its factorization.

1427611313019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 1427611313019 in words is "one trillion, four hundred twenty-seven billion, six hundred eleven million, three hundred thirteen thousand, nineteen".