13828742370 has 48 divisors (see below), whose sum is σ = 36023599872. Its totient is φ = 3680601120.

The previous prime is 13828742357. The next prime is 13828742383. The reversal of 13828742370 is 7324782831.

13828742370 is a `hidden beast` number, since 1 + 3 + 82 + 87 + 423 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (13828742357) and next prime (13828742383).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99826 + ... + 193965.

It is an arithmetic number, because the mean of its divisors is an integer number (750491664).

Almost surely, 2^13828742370 is an apocalyptic number.

13828742370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13828742370 is an abundant number, since it is smaller than the sum of its proper divisors (22194857502).

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

13828742370 is a wasteful number, since it uses less digits than its factorization.

13828742370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294327 (or 294324 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 13828742370 in words is "thirteen billion, eight hundred twenty-eight million, seven hundred forty-two thousand, three hundred seventy".