46820363146447 has 64 divisors (see below), whose sum is σ = 54999691794432. Its totient is φ = 39434826816000.

The previous prime is 46820363146391. The next prime is 46820363146511. The reversal of 46820363146447 is 74464136302864.

It is not a de Polignac number, because 46820363146447 - 2²⁷ = 46820228928719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46820363146391 and 46820363146400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46820363146247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 934643733 + ... + 934693825.

It is an arithmetic number, because the mean of its divisors is an integer number (859370184288).

Almost surely, 2^{46820363146447} is an apocalyptic number.

46820363146447 is a deficient number, since it is larger than the sum of its proper divisors (8179328647985).

46820363146447 is a wasteful number, since it uses less digits than its factorization.

46820363146447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51112.

The product of its (nonzero) digits is 55738368, while the sum is 58.

The spelling of 46820363146447 in words is "forty-six trillion, eight hundred twenty billion, three hundred sixty-three million, one hundred forty-six thousand, four hundred forty-seven".