124144342121353 has 8 divisors (see below), whose sum is σ = 128149157480960. Its totient is φ = 120139536709440.

The previous prime is 124144342121347. The next prime is 124144342121383. The reversal of 124144342121353 is 353121243441421.

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

It is a cyclic number.

It is not a de Polignac number, because 124144342121353 - 2⁵ = 124144342121321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124144342121383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29340913 + ... + 33304321.

It is an arithmetic number, because the mean of its divisors is an integer number (16018644685120).

Almost surely, 2^{124144342121353} is an apocalyptic number.

It is an amenable number.

124144342121353 is a deficient number, since it is larger than the sum of its proper divisors (4004815359607).

124144342121353 is a wasteful number, since it uses less digits than its factorization.

124144342121353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973847.

The product of its digits is 276480, while the sum is 40.

Adding to 124144342121353 its reverse (353121243441421), we get a palindrome (477265585562774).

The spelling of 124144342121353 in words is "one hundred twenty-four trillion, one hundred forty-four billion, three hundred forty-two million, one hundred twenty-one thousand, three hundred fifty-three".