146601214523 has 8 divisors (see below), whose sum is σ = 147277845648. Its totient is φ = 145926060544.

The previous prime is 146601214471. The next prime is 146601214531. The reversal of 146601214523 is 325412106641.

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

It is a cyclic number.

It is not a de Polignac number, because 146601214523 - 2²⁰ = 146600165947 is a prime.

It is a super-2 number, since 2×146601214523² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146603214523) 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, 170090 + ... + 567567.

It is an arithmetic number, because the mean of its divisors is an integer number (18409730706).

Almost surely, 2^146601214523 is an apocalyptic number.

146601214523 is a deficient number, since it is larger than the sum of its proper divisors (676631125).

146601214523 is an equidigital number, since it uses as much as digits as its factorization.

146601214523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738573.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 146601214523 in words is "one hundred forty-six billion, six hundred one million, two hundred fourteen thousand, five hundred twenty-three".