46226271640 has 32 divisors (see below), whose sum is σ = 106545922560. Its totient is φ = 18039520000.

The previous prime is 46226271629. The next prime is 46226271653. The reversal of 46226271640 is 4617262264.

46226271640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 46226271593 and 46226271602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14091736 + ... + 14095015.

It is an arithmetic number, because the mean of its divisors is an integer number (3329560080).

Almost surely, 2^46226271640 is an apocalyptic number.

46226271640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46226271640 is an abundant number, since it is smaller than the sum of its proper divisors (60319650920).

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

46226271640 is a wasteful number, since it uses less digits than its factorization.

46226271640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28186803 (or 28186799 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 46226271640 in words is "forty-six billion, two hundred twenty-six million, two hundred seventy-one thousand, six hundred forty".