147151020237449 has 8 divisors (see below), whose sum is σ = 149168957993952. Its totient is φ = 145133141139360.

The previous prime is 147151020237443. The next prime is 147151020237499. The reversal of 147151020237449 is 944732020151741.

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

It is a cyclic number.

It is not a de Polignac number, because 147151020237449 - 2⁴ = 147151020237433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147151020237397 and 147151020237406.

It is not an unprimeable number, because it can be changed into a prime (147151020237443) 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, 9601079 + ... + 19659164.

It is an arithmetic number, because the mean of its divisors is an integer number (18646119749244).

Almost surely, 2^{147151020237449} is an apocalyptic number.

It is an amenable number.

147151020237449 is a deficient number, since it is larger than the sum of its proper divisors (2017937756503).

147151020237449 is an equidigital number, since it uses as much as digits as its factorization.

147151020237449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29329207.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 147151020237449 in words is "one hundred forty-seven trillion, one hundred fifty-one billion, twenty million, two hundred thirty-seven thousand, four hundred forty-nine".