21374270011059 has 8 divisors (see below), whose sum is σ = 32570316207360. Its totient is φ = 12213868577736.

The previous prime is 21374270011009. The next prime is 21374270011069. The reversal of 21374270011059 is 95011007247312.

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

It is not a de Polignac number, because 21374270011059 - 2²⁷ = 21374135793331 is a prime.

It is a super-2 number, since 2×21374270011059² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 21374270011059.

It is not an unprimeable number, because it can be changed into a prime (21374270011009) 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, 508911190719 + ... + 508911190760.

It is an arithmetic number, because the mean of its divisors is an integer number (4071289525920).

Almost surely, 2^{21374270011059} is an apocalyptic number.

21374270011059 is a deficient number, since it is larger than the sum of its proper divisors (11196046196301).

21374270011059 is a wasteful number, since it uses less digits than its factorization.

21374270011059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017822381489.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 21374270011059 in words is "twenty-one trillion, three hundred seventy-four billion, two hundred seventy million, eleven thousand, fifty-nine".