34149540665524 has 6 divisors (see below), whose sum is σ = 59761696164674. Its totient is φ = 17074770332760.

The previous prime is 34149540665521. The next prime is 34149540665531. The reversal of 34149540665524 is 42556604594143.

It can be written as a sum of positive squares in only one way, i.e., 24871485585424 + 9278055080100 = 4987132^2 + 3045990^2 .

It is a super-2 number, since 2×34149540665524² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34149540665521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4268692583187 + ... + 4268692583194.

Almost surely, 2^{34149540665524} is an apocalyptic number.

It is an amenable number.

34149540665524 is a deficient number, since it is larger than the sum of its proper divisors (25612155499150).

34149540665524 is a wasteful number, since it uses less digits than its factorization.

34149540665524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8537385166385 (or 8537385166383 counting only the distinct ones).

The product of its (nonzero) digits is 62208000, while the sum is 58.

The spelling of 34149540665524 in words is "thirty-four trillion, one hundred forty-nine billion, five hundred forty million, six hundred sixty-five thousand, five hundred twenty-four".