124344020332402 has 32 divisors (see below), whose sum is σ = 211439137029120. Its totient is φ = 54368026848000.

The previous prime is 124344020332391. The next prime is 124344020332403. The reversal of 124344020332402 is 204233020443421.

It is a super-2 number, since 2×124344020332402² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124344020332403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24345903 + ... + 29007085.

It is an arithmetic number, because the mean of its divisors is an integer number (6607473032160).

Almost surely, 2^{124344020332402} is an apocalyptic number.

124344020332402 is a deficient number, since it is larger than the sum of its proper divisors (87095116696718).

124344020332402 is a wasteful number, since it uses less digits than its factorization.

124344020332402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715218.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 124344020332402 its reverse (204233020443421), we get a palindrome (328577040775823).

The spelling of 124344020332402 in words is "one hundred twenty-four trillion, three hundred forty-four billion, twenty million, three hundred thirty-two thousand, four hundred two".