2433357342640 has 80 divisors (see below), whose sum is σ = 6473101909248. Its totient is φ = 833348936448.

The previous prime is 2433357342589. The next prime is 2433357342643. The reversal of 2433357342640 is 462437533342.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2433357342643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966042 + ... + 2955001.

Almost surely, 2^{2433357342640} is an apocalyptic number.

2433357342640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2433357342640 is an abundant number, since it is smaller than the sum of its proper divisors (4039744566608).

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

2433357342640 is a wasteful number, since it uses less digits than its factorization.

2433357342640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4921946 (or 4921940 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 46.

The spelling of 2433357342640 in words is "two trillion, four hundred thirty-three billion, three hundred fifty-seven million, three hundred forty-two thousand, six hundred forty".