240546446046340 has 24 divisors (see below), whose sum is σ = 577311470511552. Its totient is φ = 82473067215840.

The previous prime is 240546446046329. The next prime is 240546446046341. The reversal of 240546446046340 is 43640644645042.

It is not an unprimeable number, because it can be changed into a prime (240546446046341) 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, 859094450026 + ... + 859094450305.

It is an arithmetic number, because the mean of its divisors is an integer number (24054644604648).

Almost surely, 2^{240546446046340} is an apocalyptic number.

240546446046340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240546446046340 is an abundant number, since it is smaller than the sum of its proper divisors (336765024465212).

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

240546446046340 is a wasteful number, since it uses less digits than its factorization.

240546446046340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718188900347 (or 1718188900345 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 52.

The spelling of 240546446046340 in words is "two hundred forty trillion, five hundred forty-six billion, four hundred forty-six million, forty-six thousand, three hundred forty".