69048806400 has 1320 divisors, whose sum is σ = 300743536896. Its totient is φ = 15328051200.

The previous prime is 69048806399. The next prime is 69048806401. The reversal of 69048806400 is 460884096.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (69048806399) and next prime (69048806401).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69048806401) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 972518365 + ... + 972518435.

Almost surely, 2^69048806400 is an apocalyptic number.

69048806400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69048806400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150371768448).

69048806400 is an abundant number, since it is smaller than the sum of its proper divisors (231694730496).

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

69048806400 is a wasteful number, since it uses less digits than its factorization.

69048806400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 69048806400 in words is "sixty-nine billion, forty-eight million, eight hundred six thousand, four hundred".