46311417820 has 48 divisors (see below), whose sum is σ = 97757549568. Its totient is φ = 18428902400.

The previous prime is 46311417811. The next prime is 46311417829. The reversal of 46311417820 is 2871411364.

It is an interprime number because it is at equal distance from previous prime (46311417811) and next prime (46311417829).

It is a super-2 number, since 2×46311417820² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46311417820.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46311417829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3064122 + ... + 3079198.

It is an arithmetic number, because the mean of its divisors is an integer number (2036615616).

Almost surely, 2^46311417820 is an apocalyptic number.

It is an amenable number.

46311417820 is an abundant number, since it is smaller than the sum of its proper divisors (51446131748).

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

46311417820 is a wasteful number, since it uses less digits than its factorization.

46311417820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15870 (or 15868 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 46311417820 in words is "forty-six billion, three hundred eleven million, four hundred seventeen thousand, eight hundred twenty".