46409458740 has 24 divisors (see below), whose sum is σ = 129946484640. Its totient is φ = 12375855648.

The previous prime is 46409458723. The next prime is 46409458741. The reversal of 46409458740 is 4785490464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46409458741) 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, 386745430 + ... + 386745549.

It is an arithmetic number, because the mean of its divisors is an integer number (5414436860).

Almost surely, 2^46409458740 is an apocalyptic number.

It is an amenable number.

46409458740 is an abundant number, since it is smaller than the sum of its proper divisors (83537025900).

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

46409458740 is a wasteful number, since it uses less digits than its factorization.

46409458740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773490991 (or 773490989 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 46409458740 in words is "forty-six billion, four hundred nine million, four hundred fifty-eight thousand, seven hundred forty".