3445126664451 has 8 divisors (see below), whose sum is σ = 4601248431120. Its totient is φ = 2292878003712.

The previous prime is 3445126664449. The next prime is 3445126664533. The reversal of 3445126664451 is 1544666215443.

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

It is not a de Polignac number, because 3445126664451 - 2¹ = 3445126664449 is a prime.

It is a super-2 number, since 2×3445126664451² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3445126664394 and 3445126664403.

It is not an unprimeable number, because it can be changed into a prime (3445126664401) 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, 968274406 + ... + 968277963.

It is an arithmetic number, because the mean of its divisors is an integer number (575156053890).

Almost surely, 2^{3445126664451} is an apocalyptic number.

3445126664451 is a deficient number, since it is larger than the sum of its proper divisors (1156121766669).

3445126664451 is a wasteful number, since it uses less digits than its factorization.

3445126664451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936552965.

The product of its digits is 8294400, while the sum is 51.

The spelling of 3445126664451 in words is "three trillion, four hundred forty-five billion, one hundred twenty-six million, six hundred sixty-four thousand, four hundred fifty-one".