146573225942 has 32 divisors (see below), whose sum is σ = 269527184640. Its totient is φ = 58825372320.

The previous prime is 146573225941. The next prime is 146573225957. The reversal of 146573225942 is 249522375641.

146573225942 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146573225941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11134592 + ... + 11147747.

It is an arithmetic number, because the mean of its divisors is an integer number (8422724520).

Almost surely, 2^146573225942 is an apocalyptic number.

146573225942 is a deficient number, since it is larger than the sum of its proper divisors (122953958698).

146573225942 is a wasteful number, since it uses less digits than its factorization.

146573225942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22282388.

The product of its digits is 3628800, while the sum is 50.

The spelling of 146573225942 in words is "one hundred forty-six billion, five hundred seventy-three million, two hundred twenty-five thousand, nine hundred forty-two".