146225713630 has 16 divisors (see below), whose sum is σ = 263220158304. Its totient is φ = 58487202400.

The previous prime is 146225713607. The next prime is 146225713657. The reversal of 146225713630 is 36317522641.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181021 + ... + 570280.

It is an arithmetic number, because the mean of its divisors is an integer number (16451259894).

Almost surely, 2^146225713630 is an apocalyptic number.

146225713630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146225713630 is a deficient number, since it is larger than the sum of its proper divisors (116994444674).

146225713630 is a wasteful number, since it uses less digits than its factorization.

146225713630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770771.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 146225713630 in words is "one hundred forty-six billion, two hundred twenty-five million, seven hundred thirteen thousand, six hundred thirty".