120026242156474 has 8 divisors (see below), whose sum is σ = 180101083971348. Its totient is φ = 59992547499360.

The previous prime is 120026242156463. The next prime is 120026242156477. The reversal of 120026242156474 is 474651242620021.

It can be written as a sum of positive squares in 2 ways, for example, as 114668438472225 + 5357803684249 = 10708335^2 + 2314693^2 .

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

It is a super-2 number, since 2×120026242156474² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120026242156477) 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, 10286782147 + ... + 10286793814.

Almost surely, 2^{120026242156474} is an apocalyptic number.

120026242156474 is a deficient number, since it is larger than the sum of its proper divisors (60074841814874).

120026242156474 is a wasteful number, since it uses less digits than its factorization.

120026242156474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20573578880.

The product of its (nonzero) digits is 1290240, while the sum is 46.

Adding to 120026242156474 its reverse (474651242620021), we get a palindrome (594677484776495).

The spelling of 120026242156474 in words is "one hundred twenty trillion, twenty-six billion, two hundred forty-two million, one hundred fifty-six thousand, four hundred seventy-four".