7454141828 has 48 divisors (see below), whose sum is σ = 15405723648. Its totient is φ = 3088260000.

The previous prime is 7454141819. The next prime is 7454141837. The reversal of 7454141828 is 8281414547.

It is an interprime number because it is at equal distance from previous prime (7454141819) and next prime (7454141837).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908183 + ... + 916353.

It is an arithmetic number, because the mean of its divisors is an integer number (320952576).

Almost surely, 2^7454141828 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 7454141828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7702861824).

7454141828 is an abundant number, since it is smaller than the sum of its proper divisors (7951581820).

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

7454141828 is a wasteful number, since it uses less digits than its factorization.

7454141828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9264 (or 9262 counting only the distinct ones).

The product of its digits is 286720, while the sum is 44.

The square root of 7454141828 is about 86337.3721397634. The cubic root of 7454141828 is about 1953.4361355528.

The spelling of 7454141828 in words is "seven billion, four hundred fifty-four million, one hundred forty-one thousand, eight hundred twenty-eight".