148796697841 has 4 divisors (see below), whose sum is σ = 162323670384. Its totient is φ = 135269725300.

The previous prime is 148796697781. The next prime is 148796697857.

148796697841 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 148796697841 - 2⁷ = 148796697713 is a prime.

It is a super-2 number, since 2×148796697841² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148796697871) 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, 6763486255 + ... + 6763486276.

It is an arithmetic number, because the mean of its divisors is an integer number (40580917596).

Almost surely, 2^148796697841 is an apocalyptic number.

148796697841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

148796697841 is a deficient number, since it is larger than the sum of its proper divisors (13526972543).

148796697841 is a wasteful number, since it uses less digits than its factorization.

148796697841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13526972542.

The product of its digits is 146313216, while the sum is 70.

The spelling of 148796697841 in words is "one hundred forty-eight billion, seven hundred ninety-six million, six hundred ninety-seven thousand, eight hundred forty-one".