46173142857031 has 2 divisors, whose sum is σ = 46173142857032. Its totient is φ = 46173142857030.

The previous prime is 46173142856987. The next prime is 46173142857103. The reversal of 46173142857031 is 13075824137164.

It is a happy number.

Together with next prime (46173142857103) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46173142857031 - 2¹³ = 46173142848839 is a prime.

It is a super-2 number, since 2×46173142857031² (a number of 28 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 46173142857031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46173142867031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23086571428515 + 23086571428516.

It is an arithmetic number, because the mean of its divisors is an integer number (23086571428516).

Almost surely, 2^{46173142857031} is an apocalyptic number.

46173142857031 is a deficient number, since it is larger than the sum of its proper divisors (1).

46173142857031 is an equidigital number, since it uses as much as digits as its factorization.

46173142857031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 46173142857031 in words is "forty-six trillion, one hundred seventy-three billion, one hundred forty-two million, eight hundred fifty-seven thousand, thirty-one".