120134191619467 has 4 divisors (see below), whose sum is σ = 122170364358840. Its totient is φ = 118098018880096.

The previous prime is 120134191619459. The next prime is 120134191619531. The reversal of 120134191619467 is 764916191431021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120134191619467 - 2³ = 120134191619459 is a prime.

It is a super-2 number, since 2×120134191619467² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120134191614467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1018086369598 + ... + 1018086369715.

It is an arithmetic number, because the mean of its divisors is an integer number (30542591089710).

Almost surely, 2^{120134191619467} is an apocalyptic number.

120134191619467 is a deficient number, since it is larger than the sum of its proper divisors (2036172739373).

120134191619467 is an equidigital number, since it uses as much as digits as its factorization.

120134191619467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036172739372.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 120134191619467 in words is "one hundred twenty trillion, one hundred thirty-four billion, one hundred ninety-one million, six hundred nineteen thousand, four hundred sixty-seven".