19412293027 has 8 divisors (see below), whose sum is σ = 20594892800. Its totient is φ = 18245783304.

The previous prime is 19412293009. The next prime is 19412293037. The reversal of 19412293027 is 72039221491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 19412293027 - 2³¹ = 17264809379 is a prime.

It is a super-2 number, since 2×19412293027² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19412293007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4020027 + ... + 4024852.

It is an arithmetic number, because the mean of its divisors is an integer number (2574361600).

Almost surely, 2^19412293027 is an apocalyptic number.

19412293027 is a deficient number, since it is larger than the sum of its proper divisors (1182599773).

19412293027 is a wasteful number, since it uses less digits than its factorization.

19412293027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8045025.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 19412293027 in words is "nineteen billion, four hundred twelve million, two hundred ninety-three thousand, twenty-seven".