4262670977820 has 48 divisors (see below), whose sum is σ = 11935740313728. Its totient is φ = 1136687348800.

The previous prime is 4262670977813. The next prime is 4262670977821. The reversal of 4262670977820 is 287790762624.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262670977821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2068087 + ... + 3578033.

It is an arithmetic number, because the mean of its divisors is an integer number (248661256536).

Almost surely, 2^{4262670977820} is an apocalyptic number.

It is an amenable number.

4262670977820 is an abundant number, since it is smaller than the sum of its proper divisors (7673069335908).

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

4262670977820 is a wasteful number, since it uses less digits than its factorization.

4262670977820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557010 (or 1557008 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 60.

The spelling of 4262670977820 in words is "four trillion, two hundred sixty-two billion, six hundred seventy million, nine hundred seventy-seven thousand, eight hundred twenty".