42898415383 has 8 divisors (see below), whose sum is σ = 45461266848. Its totient is φ = 40339943424.

The previous prime is 42898415353. The next prime is 42898415389. The reversal of 42898415383 is 38351489824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42898415383 is a prime.

It is a super-2 number, since 2×42898415383² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42898415389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074691 + ... + 1113892.

It is an arithmetic number, because the mean of its divisors is an integer number (5682658356).

Almost surely, 2^42898415383 is an apocalyptic number.

42898415383 is a deficient number, since it is larger than the sum of its proper divisors (2562851465).

42898415383 is a wasteful number, since it uses less digits than its factorization.

42898415383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189753.

The product of its digits is 6635520, while the sum is 55.

The spelling of 42898415383 in words is "forty-two billion, eight hundred ninety-eight million, four hundred fifteen thousand, three hundred eighty-three".