4245331551000 has 128 divisors (see below), whose sum is σ = 13284741562560. Its totient is φ = 1128728832000.

The previous prime is 4245331550989. The next prime is 4245331551119. The reversal of 4245331551000 is 1551335424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1088571 + ... + 3110570.

Almost surely, 2^{4245331551000} is an apocalyptic number.

4245331551000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4245331551000 is an abundant number, since it is smaller than the sum of its proper divisors (9039410011560).

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

4245331551000 is a wasteful number, since it uses less digits than its factorization.

4245331551000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199502 (or 4199488 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 4245331551000 its reverse (1551335424), we get a palindrome (4246882886424).

The spelling of 4245331551000 in words is "four trillion, two hundred forty-five billion, three hundred thirty-one million, five hundred fifty-one thousand".