46738423032 has 160 divisors (see below), whose sum is σ = 138051206400. Its totient is φ = 13183515072.

The previous prime is 46738423021. The next prime is 46738423049. The reversal of 46738423032 is 23032483764.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4547163 + ... + 4557429.

It is an arithmetic number, because the mean of its divisors is an integer number (862820040).

Almost surely, 2^46738423032 is an apocalyptic number.

46738423032 is a gapful number since it is divisible by the number (42) 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 46738423032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69025603200).

46738423032 is an abundant number, since it is smaller than the sum of its proper divisors (91312783368).

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

46738423032 is a wasteful number, since it uses less digits than its factorization.

46738423032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10383 (or 10358 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 46738423032 in words is "forty-six billion, seven hundred thirty-eight million, four hundred twenty-three thousand, thirty-two".