3445400200045 has 8 divisors (see below), whose sum is σ = 4222447905024. Its totient is φ = 2697675050064.

The previous prime is 3445400199973. The next prime is 3445400200057. The reversal of 3445400200045 is 5400020045443.

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 3445400200045 - 2¹⁵ = 3445400167277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7330638489 + ... + 7330638958.

It is an arithmetic number, because the mean of its divisors is an integer number (527805988128).

Almost surely, 2^{3445400200045} is an apocalyptic number.

It is an amenable number.

3445400200045 is a deficient number, since it is larger than the sum of its proper divisors (777047704979).

3445400200045 is a wasteful number, since it uses less digits than its factorization.

3445400200045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14661277499.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 3445400200045 its reverse (5400020045443), we get a palindrome (8845420245488).

The spelling of 3445400200045 in words is "three trillion, four hundred forty-five billion, four hundred million, two hundred thousand, forty-five".