146139629319 has 12 divisors (see below), whose sum is σ = 211104047856. Its totient is φ = 97420201632.

The previous prime is 146139629297. The next prime is 146139629353. The reversal of 146139629319 is 913926931641.

It is a happy number.

146139629319 is a `hidden beast` number, since 1 + 4 + 6 + 1 + 3 + 9 + 629 + 3 + 1 + 9 = 666.

It is not a de Polignac number, because 146139629319 - 2⁵ = 146139629287 is a prime.

It is a super-2 number, since 2×146139629319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146139629219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366987 + ... + 653420.

It is an arithmetic number, because the mean of its divisors is an integer number (17592003988).

Almost surely, 2^146139629319 is an apocalyptic number.

146139629319 is a deficient number, since it is larger than the sum of its proper divisors (64964418537).

146139629319 is a wasteful number, since it uses less digits than its factorization.

146139629319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036326 (or 1036323 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 54.

The spelling of 146139629319 in words is "one hundred forty-six billion, one hundred thirty-nine million, six hundred twenty-nine thousand, three hundred nineteen".