147221443157416 has 32 divisors (see below), whose sum is σ = 288081430655040. Its totient is φ = 70400605575168.

The previous prime is 147221443157273. The next prime is 147221443157429. The reversal of 147221443157416 is 614751344122741.

147221443157416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 53482386 + ... + 56167681.

It is an arithmetic number, because the mean of its divisors is an integer number (9002544707970).

Almost surely, 2^{147221443157416} is an apocalyptic number.

It is an amenable number.

147221443157416 is a deficient number, since it is larger than the sum of its proper divisors (140859987497624).

147221443157416 is a wasteful number, since it uses less digits than its factorization.

147221443157416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109657393 (or 109657389 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The spelling of 147221443157416 in words is "one hundred forty-seven trillion, two hundred twenty-one billion, four hundred forty-three million, one hundred fifty-seven thousand, four hundred sixteen".