3452145517249 has 8 divisors (see below), whose sum is σ = 4055667460992. Its totient is φ = 2896905329040.

The previous prime is 3452145517241. The next prime is 3452145517277. The reversal of 3452145517249 is 9427155412543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3452145517249 - 2³ = 3452145517241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3452145517196 and 3452145517205.

It is not an unprimeable number, because it can be changed into a prime (3452145517241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12070438729 + ... + 12070439014.

It is an arithmetic number, because the mean of its divisors is an integer number (506958432624).

Almost surely, 2^{3452145517249} is an apocalyptic number.

It is an amenable number.

3452145517249 is a deficient number, since it is larger than the sum of its proper divisors (603521943743).

3452145517249 is a wasteful number, since it uses less digits than its factorization.

3452145517249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24140877767.

The product of its digits is 6048000, while the sum is 52.

The spelling of 3452145517249 in words is "three trillion, four hundred fifty-two billion, one hundred forty-five million, five hundred seventeen thousand, two hundred forty-nine".