147256036073 has 24 divisors (see below), whose sum is σ = 163811859840. Its totient is φ = 132094645760.

The previous prime is 147256036061. The next prime is 147256036127. The reversal of 147256036073 is 370630652741.

It is not a de Polignac number, because 147256036073 - 2⁶ = 147256036009 is a prime.

It is a super-2 number, since 2×147256036073² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147256036043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1828388 + ... + 1907226.

It is an arithmetic number, because the mean of its divisors is an integer number (6825494160).

Almost surely, 2^147256036073 is an apocalyptic number.

It is an amenable number.

147256036073 is a deficient number, since it is larger than the sum of its proper divisors (16555823767).

147256036073 is a wasteful number, since it uses less digits than its factorization.

147256036073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79177 (or 79160 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 147256036073 in words is "one hundred forty-seven billion, two hundred fifty-six million, thirty-six thousand, seventy-three".