245331423253002 has 16 divisors (see below), whose sum is σ = 491414244441120. Its totient is φ = 81651908095152.

The previous prime is 245331423252997. The next prime is 245331423253109. The reversal of 245331423253002 is 200352324133542.

It is a super-2 number, since 2×245331423253002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31308243052 + ... + 31308250887.

It is an arithmetic number, because the mean of its divisors is an integer number (30713390277570).

Almost surely, 2^{245331423253002} is an apocalyptic number.

245331423253002 is an abundant number, since it is smaller than the sum of its proper divisors (246082821188118).

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

245331423253002 is a wasteful number, since it uses less digits than its factorization.

245331423253002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62616494597.

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 245331423253002 its reverse (200352324133542), we get a palindrome (445683747386544).

The spelling of 245331423253002 in words is "two hundred forty-five trillion, three hundred thirty-one billion, four hundred twenty-three million, two hundred fifty-three thousand, two".