250152434421 has 8 divisors (see below), whose sum is σ = 338105573760. Its totient is φ = 164483792352.

The previous prime is 250152434353. The next prime is 250152434431. The reversal of 250152434421 is 124434251052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 250152434421 - 2²² = 250148240117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250152434431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571124061 + ... + 571124498.

It is an arithmetic number, because the mean of its divisors is an integer number (42263196720).

Almost surely, 2^250152434421 is an apocalyptic number.

It is an amenable number.

250152434421 is a deficient number, since it is larger than the sum of its proper divisors (87953139339).

250152434421 is a wasteful number, since it uses less digits than its factorization.

250152434421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142248635.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 250152434421 its reverse (124434251052), we get a palindrome (374586685473).

The spelling of 250152434421 in words is "two hundred fifty billion, one hundred fifty-two million, four hundred thirty-four thousand, four hundred twenty-one".