2042251142535 has 16 divisors (see below), whose sum is σ = 3630668698080. Its totient is φ = 1089200609280.

The previous prime is 2042251142521. The next prime is 2042251142563. The reversal of 2042251142535 is 5352411522402.

2042251142535 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 2 + 5 + 114 + 2 + 535 = 666.

It is not a de Polignac number, because 2042251142535 - 2⁶ = 2042251142471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042251142535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7563892986 + ... + 7563893255.

It is an arithmetic number, because the mean of its divisors is an integer number (226916793630).

Almost surely, 2^{2042251142535} is an apocalyptic number.

2042251142535 is a deficient number, since it is larger than the sum of its proper divisors (1588417555545).

2042251142535 is a wasteful number, since it uses less digits than its factorization.

2042251142535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15127786255 (or 15127786249 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 2042251142535 its reverse (5352411522402), we get a palindrome (7394662664937).

The spelling of 2042251142535 in words is "two trillion, forty-two billion, two hundred fifty-one million, one hundred forty-two thousand, five hundred thirty-five".