10203002432442 has 12 divisors (see below), whose sum is σ = 22106505270330. Its totient is φ = 3401000810808.

The previous prime is 10203002432423. The next prime is 10203002432501. The reversal of 10203002432442 is 24423420030201.

10203002432442 is a `hidden beast` number, since 10 + 2 + 0 + 300 + 24 + 324 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7372805214681 + 2830197217761 = 2715291^2 + 1682319^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283416734217 + ... + 283416734252.

Almost surely, 2^{10203002432442} is an apocalyptic number.

10203002432442 is an abundant number, since it is smaller than the sum of its proper divisors (11903502837888).

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

10203002432442 is a wasteful number, since it uses less digits than its factorization.

10203002432442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566833468477 (or 566833468474 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10203002432442 its reverse (24423420030201), we get a palindrome (34626422462643).

The spelling of 10203002432442 in words is "ten trillion, two hundred three billion, two million, four hundred thirty-two thousand, four hundred forty-two".