250242135451403 has 8 divisors (see below), whose sum is σ = 250578150470928. Its totient is φ = 249906321824544.

The previous prime is 250242135451393. The next prime is 250242135451493. The reversal of 250242135451403 is 304154531242052.

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 250242135451403 - 2⁶ = 250242135451339 is a prime.

It is a super-3 number, since 3×250242135451403³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250242135451493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47861300 + ... + 52831697.

It is an arithmetic number, because the mean of its divisors is an integer number (31322268808866).

Almost surely, 2^{250242135451403} is an apocalyptic number.

250242135451403 is a deficient number, since it is larger than the sum of its proper divisors (336015019525).

250242135451403 is a wasteful number, since it uses less digits than its factorization.

250242135451403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100696333.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 250242135451403 its reverse (304154531242052), we get a palindrome (554396666693455).

The spelling of 250242135451403 in words is "two hundred fifty trillion, two hundred forty-two billion, one hundred thirty-five million, four hundred fifty-one thousand, four hundred three".