46660046462040 has 256 divisors, whose sum is σ = 154279168128000. Its totient is φ = 11195055872000.

The previous prime is 46660046462039. The next prime is 46660046462041. The reversal of 46660046462040 is 4026464006664.

It is an interprime number because it is at equal distance from previous prime (46660046462039) and next prime (46660046462041).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46660046462041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 339764029 + ... + 339901331.

It is an arithmetic number, because the mean of its divisors is an integer number (602653000500).

Almost surely, 2^{46660046462040} is an apocalyptic number.

46660046462040 is a gapful number since it is divisible by the number (40) 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 46660046462040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77139584064000).

46660046462040 is an abundant number, since it is smaller than the sum of its proper divisors (107619121665960).

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

46660046462040 is a wasteful number, since it uses less digits than its factorization.

46660046462040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139978 (or 139974 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 46660046462040 in words is "forty-six trillion, six hundred sixty billion, forty-six million, four hundred sixty-two thousand, forty".