148023871071845 has 16 divisors (see below), whose sum is σ = 182305435078080. Its totient is φ = 115340954957184.

The previous prime is 148023871071821. The next prime is 148023871071893. The reversal of 148023871071845 is 548170178320841.

It is a cyclic number.

It is not a de Polignac number, because 148023871071845 - 2²⁴ = 148023854294629 is a prime.

It is a super-2 number, since 2×148023871071845² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2482342667 + ... + 2482402296.

It is an arithmetic number, because the mean of its divisors is an integer number (11394089692380).

Almost surely, 2^{148023871071845} is an apocalyptic number.

It is an amenable number.

148023871071845 is a deficient number, since it is larger than the sum of its proper divisors (34281564006235).

148023871071845 is an equidigital number, since it uses as much as digits as its factorization.

148023871071845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964745124.

The product of its (nonzero) digits is 12042240, while the sum is 59.

The spelling of 148023871071845 in words is "one hundred forty-eight trillion, twenty-three billion, eight hundred seventy-one million, seventy-one thousand, eight hundred forty-five".