62140422479 has 2 divisors, whose sum is σ = 62140422480. Its totient is φ = 62140422478.

The previous prime is 62140422403. The next prime is 62140422497. The reversal of 62140422479 is 97422404126.

Together with next prime (62140422497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62140422479 - 2²⁰ = 62139373903 is a prime.

It is a super-2 number, since 2×62140422479² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62140482479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31070211239 + 31070211240.

It is an arithmetic number, because the mean of its divisors is an integer number (31070211240).

Almost surely, 2^62140422479 is an apocalyptic number.

62140422479 is a deficient number, since it is larger than the sum of its proper divisors (1).

62140422479 is an equidigital number, since it uses as much as digits as its factorization.

62140422479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 62140422479 in words is "sixty-two billion, one hundred forty million, four hundred twenty-two thousand, four hundred seventy-nine".