1120141555342 has 32 divisors (see below), whose sum is σ = 1875536534592. Its totient is φ = 499008897024.

The previous prime is 1120141555327. The next prime is 1120141555409. The reversal of 1120141555342 is 2435551410211.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1120141555298 and 1120141555307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7307683 + ... + 7459390.

It is an arithmetic number, because the mean of its divisors is an integer number (58610516706).

Almost surely, 2^{1120141555342} is an apocalyptic number.

1120141555342 is a deficient number, since it is larger than the sum of its proper divisors (755394979250).

1120141555342 is a wasteful number, since it uses less digits than its factorization.

1120141555342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14767212.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 1120141555342 its reverse (2435551410211), we get a palindrome (3555692965553).

The spelling of 1120141555342 in words is "one trillion, one hundred twenty billion, one hundred forty-one million, five hundred fifty-five thousand, three hundred forty-two".