46322143120 has 80 divisors (see below), whose sum is σ = 121541238720. Its totient is φ = 16263564800.

The previous prime is 46322143103. The next prime is 46322143139. The reversal of 46322143120 is 2134122364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 882046 + ... + 933085.

It is an arithmetic number, because the mean of its divisors is an integer number (1519265484).

Almost surely, 2^46322143120 is an apocalyptic number.

46322143120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46322143120 is an abundant number, since it is smaller than the sum of its proper divisors (75219095600).

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

46322143120 is a wasteful number, since it uses less digits than its factorization.

46322143120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815184 (or 1815178 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 46322143120 its reverse (2134122364), we get a palindrome (48456265484).

The spelling of 46322143120 in words is "forty-six billion, three hundred twenty-two million, one hundred forty-three thousand, one hundred twenty".