1030649662464 has 88 divisors (see below), whose sum is σ = 2752943289408. Its totient is φ = 342813757440.

The previous prime is 1030649662453. The next prime is 1030649662487. The reversal of 1030649662464 is 4642669460301.

1030649662464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1075419 + ... + 1793829.

Almost surely, 2^{1030649662464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030649662464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376471644704).

1030649662464 is an abundant number, since it is smaller than the sum of its proper divisors (1722293626944).

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

1030649662464 is an equidigital number, since it uses as much as digits as its factorization.

1030649662464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718901 (or 718883 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 1030649662464 in words is "one trillion, thirty billion, six hundred forty-nine million, six hundred sixty-two thousand, four hundred sixty-four".