146254820673 has 8 divisors (see below), whose sum is σ = 210006922048. Its totient is φ = 90002966544.

The previous prime is 146254820587. The next prime is 146254820687. The reversal of 146254820673 is 376028452641.

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

It is not a de Polignac number, because 146254820673 - 2¹⁷ = 146254689601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146254820693) 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, 1875061765 + ... + 1875061842.

It is an arithmetic number, because the mean of its divisors is an integer number (26250865256).

Almost surely, 2^146254820673 is an apocalyptic number.

146254820673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

146254820673 is a deficient number, since it is larger than the sum of its proper divisors (63752101375).

146254820673 is a wasteful number, since it uses less digits than its factorization.

146254820673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750123623.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 146254820673 in words is "one hundred forty-six billion, two hundred fifty-four million, eight hundred twenty thousand, six hundred seventy-three".