2620464024464 has 80 divisors (see below), whose sum is σ = 6091672608000. Its totient is φ = 1076101831680.

The previous prime is 2620464024449. The next prime is 2620464024571. The reversal of 2620464024464 is 4644204640262.

2620464024464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12076589 + ... + 12291660.

It is an arithmetic number, because the mean of its divisors is an integer number (76145907600).

Almost surely, 2^{2620464024464} is an apocalyptic number.

It is an amenable number.

2620464024464 is an abundant number, since it is smaller than the sum of its proper divisors (3471208583536).

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

2620464024464 is a wasteful number, since it uses less digits than its factorization.

2620464024464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24368328 (or 24368322 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 2620464024464 in words is "two trillion, six hundred twenty billion, four hundred sixty-four million, twenty-four thousand, four hundred sixty-four".