3045451254720 has 224 divisors, whose sum is σ = 11160052148736. Its totient is φ = 689210880000.

The previous prime is 3045451254689. The next prime is 3045451254721. The reversal of 3045451254720 is 274521545403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045451254721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1564806 + ... + 2922245.

Almost surely, 2^{3045451254720} is an apocalyptic number.

3045451254720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3045451254720 is an abundant number, since it is smaller than the sum of its proper divisors (8114600894016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3045451254720 is a wasteful number, since it uses less digits than its factorization.

3045451254720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487179 (or 4487169 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 3045451254720 in words is "three trillion, forty-five billion, four hundred fifty-one million, two hundred fifty-four thousand, seven hundred twenty".