46245331440 has 240 divisors, whose sum is σ = 193630035456. Its totient is φ = 9609408000.

The previous prime is 46245331411. The next prime is 46245331463. The reversal of 46245331440 is 4413354264.

46245331440 is a `hidden beast` number, since 4 + 62 + 453 + 3 + 144 + 0 = 666.

46245331440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 46245331395 and 46245331404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361636 + ... + 472515.

Almost surely, 2^46245331440 is an apocalyptic number.

46245331440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46245331440 is an abundant number, since it is smaller than the sum of its proper divisors (147384704016).

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

46245331440 is a wasteful number, since it uses less digits than its factorization.

46245331440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834188 (or 834179 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 46245331440 in words is "forty-six billion, two hundred forty-five million, three hundred thirty-one thousand, four hundred forty".