245467058340 has 384 divisors, whose sum is σ = 855435571200. Its totient is φ = 51336529920.

The previous prime is 245467058329. The next prime is 245467058351. The reversal of 245467058340 is 43850764542.

It is an interprime number because it is at equal distance from previous prime (245467058329) and next prime (245467058351).

It is a self number, because there is not a number n which added to its sum of digits gives 245467058340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 41038150 + ... + 41044130.

It is an arithmetic number, because the mean of its divisors is an integer number (2227696800).

Almost surely, 2^245467058340 is an apocalyptic number.

245467058340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245467058340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427717785600).

245467058340 is an abundant number, since it is smaller than the sum of its proper divisors (609968512860).

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

245467058340 is a wasteful number, since it uses less digits than its factorization.

245467058340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6195 (or 6193 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 245467058340 in words is "two hundred forty-five billion, four hundred sixty-seven million, fifty-eight thousand, three hundred forty".