146264654463738 has 8 divisors (see below), whose sum is σ = 292529308927488. Its totient is φ = 48754884821244.

The previous prime is 146264654463727. The next prime is 146264654463743. The reversal of 146264654463738 is 837364456462641.

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

146264654463738 is an admirable number.

It is a Curzon 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, 12188721205306 + ... + 12188721205317.

It is an arithmetic number, because the mean of its divisors is an integer number (36566163615936).

Almost surely, 2^{146264654463738} is an apocalyptic number.

146264654463738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146264654463738 is a wasteful number, since it uses less digits than its factorization.

146264654463738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24377442410628.

The product of its digits is 1672151040, while the sum is 69.

The spelling of 146264654463738 in words is "one hundred forty-six trillion, two hundred sixty-four billion, six hundred fifty-four million, four hundred sixty-three thousand, seven hundred thirty-eight".