1142103401434 has 16 divisors (see below), whose sum is σ = 1718731270080. Its totient is φ = 569195807040.

The previous prime is 1142103401347. The next prime is 1142103401449. The reversal of 1142103401434 is 4341043012411.

It is a super-2 number, since 2×1142103401434² (a number of 25 digits) contains 22 as substring.

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, 101602 + ... + 1514770.

It is an arithmetic number, because the mean of its divisors is an integer number (107420704380).

Almost surely, 2^{1142103401434} is an apocalyptic number.

1142103401434 is a deficient number, since it is larger than the sum of its proper divisors (576627868646).

1142103401434 is a wasteful number, since it uses less digits than its factorization.

1142103401434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414485.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1142103401434 its reverse (4341043012411), we get a palindrome (5483146413845).

The spelling of 1142103401434 in words is "one trillion, one hundred forty-two billion, one hundred three million, four hundred one thousand, four hundred thirty-four".