999475411410 has 320 divisors, whose sum is σ = 3257509077504. Its totient is φ = 214934860800.

The previous prime is 999475411307. The next prime is 999475411421. The reversal of 999475411410 is 14114574999.

It is a happy number.

999475411410 is a `hidden beast` number, since 9 + 9 + 94 + 7 + 541 + 1 + 4 + 1 + 0 = 666.

999475411410 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 (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 7892190 + ... + 8017830.

Almost surely, 2^999475411410 is an apocalyptic number.

999475411410 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 999475411410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1628754538752).

999475411410 is an abundant number, since it is smaller than the sum of its proper divisors (2258033666094).

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

999475411410 is a wasteful number, since it uses less digits than its factorization.

999475411410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125751 (or 125742 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 999475411410 in words is "nine hundred ninety-nine billion, four hundred seventy-five million, four hundred eleven thousand, four hundred ten".