1142193434415 has 32 divisors (see below), whose sum is σ = 2080327021056. Its totient is φ = 529712895360.

The previous prime is 1142193434359. The next prime is 1142193434429. The reversal of 1142193434415 is 5144343912411.

It is not a de Polignac number, because 1142193434415 - 2⁷ = 1142193434287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150482824 + ... + 150490413.

It is an arithmetic number, because the mean of its divisors is an integer number (65010219408).

Almost surely, 2^{1142193434415} is an apocalyptic number.

1142193434415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1142193434415 is a deficient number, since it is larger than the sum of its proper divisors (938133586641).

1142193434415 is a wasteful number, since it uses less digits than its factorization.

1142193434415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300973279.

The product of its digits is 207360, while the sum is 42.

The spelling of 1142193434415 in words is "one trillion, one hundred forty-two billion, one hundred ninety-three million, four hundred thirty-four thousand, four hundred fifteen".