148359689465 has 12 divisors (see below), whose sum is σ = 192779810604. Its totient is φ = 109557923904.

The previous prime is 148359689453. The next prime is 148359689497. The reversal of 148359689465 is 564986953841.

It can be written as a sum of positive squares in 6 ways, for example, as 43204116736 + 105155572729 = 207856^2 + 324277^2 .

It is not a de Polignac number, because 148359689465 - 2¹⁰ = 148359688441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148359689395 and 148359689404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87785954 + ... + 87787643.

It is an arithmetic number, because the mean of its divisors is an integer number (16064984217).

Almost surely, 2^148359689465 is an apocalyptic number.

It is an amenable number.

148359689465 is a deficient number, since it is larger than the sum of its proper divisors (44420121139).

148359689465 is a wasteful number, since it uses less digits than its factorization.

148359689465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175573628 (or 175573615 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 68.

The spelling of 148359689465 in words is "one hundred forty-eight billion, three hundred fifty-nine million, six hundred eighty-nine thousand, four hundred sixty-five".