1051343401434 has 16 divisors (see below), whose sum is σ = 2115586723872. Its totient is φ = 348297813648.

The previous prime is 1051343401429. The next prime is 1051343401447. The reversal of 1051343401434 is 4341043431501.

It is a super-2 number, since 2×1051343401434² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051343401395 and 1051343401404.

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, 537495649 + ... + 537497604.

It is an arithmetic number, because the mean of its divisors is an integer number (132224170242).

Almost surely, 2^{1051343401434} is an apocalyptic number.

1051343401434 is an abundant number, since it is smaller than the sum of its proper divisors (1064243322438).

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

1051343401434 is a wasteful number, since it uses less digits than its factorization.

1051343401434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074993421.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1051343401434 its reverse (4341043431501), we get a palindrome (5392386832935).

The spelling of 1051343401434 in words is "one trillion, fifty-one billion, three hundred forty-three million, four hundred one thousand, four hundred thirty-four".