146057705719 has 16 divisors (see below), whose sum is σ = 153535989600. Its totient is φ = 138747337344.

The previous prime is 146057705669. The next prime is 146057705737. The reversal of 146057705719 is 917507750641.

It is a cyclic number.

It is not a de Polignac number, because 146057705719 - 2¹⁷ = 146057574647 is a prime.

It is a super-2 number, since 2×146057705719² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146057715719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1565409 + ... + 1656085.

It is an arithmetic number, because the mean of its divisors is an integer number (9595999350).

Almost surely, 2^146057705719 is an apocalyptic number.

146057705719 is a deficient number, since it is larger than the sum of its proper divisors (7478283881).

146057705719 is an equidigital number, since it uses as much as digits as its factorization.

146057705719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91602.

The product of its (nonzero) digits is 1852200, while the sum is 52.

The spelling of 146057705719 in words is "one hundred forty-six billion, fifty-seven million, seven hundred five thousand, seven hundred nineteen".