124033431402 has 12 divisors (see below), whose sum is σ = 268739101410. Its totient is φ = 41344477128.

The previous prime is 124033431371. The next prime is 124033431407. The reversal of 124033431402 is 204134330421.

124033431402 is a `hidden beast` number, since 12 + 4 + 0 + 334 + 314 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 123607793241 + 425638161 = 351579^2 + 20631^2 .

It is not an unprimeable number, because it can be changed into a prime (124033431407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3445373077 + ... + 3445373112.

Almost surely, 2^124033431402 is an apocalyptic number.

124033431402 is an abundant number, since it is smaller than the sum of its proper divisors (144705670008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124033431402 is a wasteful number, since it uses less digits than its factorization.

124033431402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6890746197 (or 6890746194 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 124033431402 its reverse (204134330421), we get a palindrome (328167761823).

The spelling of 124033431402 in words is "one hundred twenty-four billion, thirty-three million, four hundred thirty-one thousand, four hundred two".