46326459040 has 24 divisors (see below), whose sum is σ = 109446259860. Its totient is φ = 18530583552.

The previous prime is 46326459037. The next prime is 46326459043. The reversal of 46326459040 is 4095462364.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46326459037) and next prime (46326459043).

It can be written as a sum of positive squares in 2 ways, for example, as 43893602064 + 2432856976 = 209508^2 + 49324^2 .

It is a super-2 number, since 2×46326459040² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46326459043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144770025 + ... + 144770344.

Almost surely, 2^46326459040 is an apocalyptic number.

46326459040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46326459040 is an abundant number, since it is smaller than the sum of its proper divisors (63119800820).

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

46326459040 is a wasteful number, since it uses less digits than its factorization.

46326459040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289540384 (or 289540376 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 46326459040 in words is "forty-six billion, three hundred twenty-six million, four hundred fifty-nine thousand, forty".