148768809764467 has 4 divisors (see below), whose sum is σ = 148776648384520. Its totient is φ = 148760971144416.

The previous prime is 148768809764411. The next prime is 148768809764473. The reversal of 148768809764467 is 764467908867841.

148768809764467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 148768809764467 - 2¹⁹ = 148768809240179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148768809765467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3919281558 + ... + 3919319515.

It is an arithmetic number, because the mean of its divisors is an integer number (37194162096130).

Almost surely, 2^{148768809764467} is an apocalyptic number.

148768809764467 is a deficient number, since it is larger than the sum of its proper divisors (7838620053).

148768809764467 is an equidigital number, since it uses as much as digits as its factorization.

148768809764467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838620052.

The product of its (nonzero) digits is 21849440256, while the sum is 85.

The spelling of 148768809764467 in words is "one hundred forty-eight trillion, seven hundred sixty-eight billion, eight hundred nine million, seven hundred sixty-four thousand, four hundred sixty-seven".