46438225346158 has 128 divisors (see below), whose sum is σ = 74970216921600. Its totient is φ = 21511243353600.

The previous prime is 46438225346131. The next prime is 46438225346237. The reversal of 46438225346158 is 85164352283464.

It is a super-3 number, since 3×46438225346158³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46438225346096 and 46438225346105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70467716433 + ... + 70467717091.

It is an arithmetic number, because the mean of its divisors is an integer number (585704819700).

Almost surely, 2^{46438225346158} is an apocalyptic number.

46438225346158 is a deficient number, since it is larger than the sum of its proper divisors (28531991575442).

46438225346158 is a wasteful number, since it uses less digits than its factorization.

46438225346158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its digits is 132710400, while the sum is 61.

The spelling of 46438225346158 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred twenty-five million, three hundred forty-six thousand, one hundred fifty-eight".