1270380541830 has 16 divisors (see below), whose sum is σ = 3048913300464. Its totient is φ = 338768144480.

The previous prime is 1270380541811. The next prime is 1270380541847. The reversal of 1270380541830 is 381450830721.

It is a super-2 number, since 2×1270380541830² (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 7 ways as a sum of consecutive naturals, for example, 21173009001 + ... + 21173009060.

It is an arithmetic number, because the mean of its divisors is an integer number (190557081279).

Almost surely, 2^{1270380541830} is an apocalyptic number.

1270380541830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1270380541830 is an abundant number, since it is smaller than the sum of its proper divisors (1778532758634).

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

1270380541830 is a wasteful number, since it uses less digits than its factorization.

1270380541830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42346018071.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 1270380541830 in words is "one trillion, two hundred seventy billion, three hundred eighty million, five hundred forty-one thousand, eight hundred thirty".