4161253470612 has 48 divisors (see below), whose sum is σ = 11206544022912. Its totient is φ = 1177157980800.

The previous prime is 4161253470607. The next prime is 4161253470667. The reversal of 4161253470612 is 2160743521614.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245232763 + ... + 245249730.

It is an arithmetic number, because the mean of its divisors is an integer number (233469667144).

Almost surely, 2^{4161253470612} is an apocalyptic number.

4161253470612 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4161253470612 is an abundant number, since it is smaller than the sum of its proper divisors (7045290552300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4161253470612 is a wasteful number, since it uses less digits than its factorization.

4161253470612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490482608 (or 490482606 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 4161253470612 in words is "four trillion, one hundred sixty-one billion, two hundred fifty-three million, four hundred seventy thousand, six hundred twelve".