1428858746030 has 64 divisors (see below), whose sum is σ = 2645015592960. Its totient is φ = 555594339456.

The previous prime is 1428858746023. The next prime is 1428858746033. The reversal of 1428858746030 is 306478588241.

It is a super-2 number, since 2×1428858746030² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1428858746033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14026259 + ... + 14127761.

It is an arithmetic number, because the mean of its divisors is an integer number (41328368640).

Almost surely, 2^{1428858746030} is an apocalyptic number.

1428858746030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1428858746030 is a deficient number, since it is larger than the sum of its proper divisors (1216156846930).

1428858746030 is a wasteful number, since it uses less digits than its factorization.

1428858746030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101865.

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 1428858746030 in words is "one trillion, four hundred twenty-eight billion, eight hundred fifty-eight million, seven hundred forty-six thousand, thirty".