1013456143430 has 16 divisors (see below), whose sum is σ = 1855140060240. Its totient is φ = 398511568032.

The previous prime is 1013456143421. The next prime is 1013456143451. The reversal of 1013456143430 is 343416543101.

It is a happy number.

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, 858860549 + ... + 858861728.

It is an arithmetic number, because the mean of its divisors is an integer number (115946253765).

Almost surely, 2^{1013456143430} is an apocalyptic number.

1013456143430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013456143430 is a deficient number, since it is larger than the sum of its proper divisors (841683916810).

1013456143430 is a wasteful number, since it uses less digits than its factorization.

1013456143430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717722343.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 1013456143430 in words is "one trillion, thirteen billion, four hundred fifty-six million, one hundred forty-three thousand, four hundred thirty".