147725663746 has 16 divisors (see below), whose sum is σ = 233595624960. Its totient is φ = 69871941360.

The previous prime is 147725663681. The next prime is 147725663747. The reversal of 147725663746 is 647366527741.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (147725663747) 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, 2845410 + ... + 2896861.

It is an arithmetic number, because the mean of its divisors is an integer number (14599726560).

Almost surely, 2^147725663746 is an apocalyptic number.

147725663746 is a deficient number, since it is larger than the sum of its proper divisors (85869961214).

147725663746 is a wasteful number, since it uses less digits than its factorization.

147725663746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742969.

The product of its digits is 35562240, while the sum is 58.

The spelling of 147725663746 in words is "one hundred forty-seven billion, seven hundred twenty-five million, six hundred sixty-three thousand, seven hundred forty-six".