1027358497830 has 64 divisors (see below), whose sum is σ = 2826958537728. Its totient is φ = 234069720960.

The previous prime is 1027358497799. The next prime is 1027358497843. The reversal of 1027358497830 is 387948537201.

It is a super-2 number, since 2×1027358497830² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7799937 + ... + 7930556.

It is an arithmetic number, because the mean of its divisors is an integer number (44171227152).

Almost surely, 2^{1027358497830} is an apocalyptic number.

1027358497830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1027358497830 is an abundant number, since it is smaller than the sum of its proper divisors (1799600039898).

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

1027358497830 is a wasteful number, since it uses less digits than its factorization.

1027358497830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15730821.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 1027358497830 in words is "one trillion, twenty-seven billion, three hundred fifty-eight million, four hundred ninety-seven thousand, eight hundred thirty".