124020422305355 has 8 divisors (see below), whose sum is σ = 149390379417312. Its totient is φ = 98839089410368.

The previous prime is 124020422305337. The next prime is 124020422305393. The reversal of 124020422305355 is 553503224020421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124020422305355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47156052794 + ... + 47156055423.

It is an arithmetic number, because the mean of its divisors is an integer number (18673797427164).

Almost surely, 2^{124020422305355} is an apocalyptic number.

124020422305355 is a deficient number, since it is larger than the sum of its proper divisors (25369957111957).

124020422305355 is an equidigital number, since it uses as much as digits as its factorization.

124020422305355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94312108485.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 124020422305355 its reverse (553503224020421), we get a palindrome (677523646325776).

The spelling of 124020422305355 in words is "one hundred twenty-four trillion, twenty billion, four hundred twenty-two million, three hundred five thousand, three hundred fifty-five".