46400385210 has 32 divisors (see below), whose sum is σ = 111566806272. Its totient is φ = 12350560320.

The previous prime is 46400385209. The next prime is 46400385277. The reversal of 46400385210 is 1258300464.

It is a super-3 number, since 3×46400385210³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413234 + ... + 1445693.

It is an arithmetic number, because the mean of its divisors is an integer number (3486462696).

Almost surely, 2^46400385210 is an apocalyptic number.

46400385210 is an abundant number, since it is smaller than the sum of its proper divisors (65166421062).

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

46400385210 is a wasteful number, since it uses less digits than its factorization.

46400385210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859478.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 46400385210 its reverse (1258300464), we get a palindrome (47658685674).

The spelling of 46400385210 in words is "forty-six billion, four hundred million, three hundred eighty-five thousand, two hundred ten".