146134633774 has 8 divisors (see below), whose sum is σ = 222795425448. Its totient is φ = 71869491960.

The previous prime is 146134633739. The next prime is 146134633781. The reversal of 146134633774 is 477336431641.

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

It is a super-2 number, since 2×146134633774² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598912312 + ... + 598912555.

It is an arithmetic number, because the mean of its divisors is an integer number (27849428181).

Almost surely, 2^146134633774 is an apocalyptic number.

146134633774 is a deficient number, since it is larger than the sum of its proper divisors (76660791674).

146134633774 is a wasteful number, since it uses less digits than its factorization.

146134633774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197824930.

The product of its digits is 3048192, while the sum is 49.

The spelling of 146134633774 in words is "one hundred forty-six billion, one hundred thirty-four million, six hundred thirty-three thousand, seven hundred seventy-four".