1342254140155 has 8 divisors (see below), whose sum is σ = 1695478914000. Its totient is φ = 1017287348256.

The previous prime is 1342254140093. The next prime is 1342254140159. The reversal of 1342254140155 is 5510414522431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342254140155 - 2¹³ = 1342254131963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342254140159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7064495380 + ... + 7064495569.

It is an arithmetic number, because the mean of its divisors is an integer number (211934864250).

Almost surely, 2^{1342254140155} is an apocalyptic number.

1342254140155 is a deficient number, since it is larger than the sum of its proper divisors (353224773845).

1342254140155 is a wasteful number, since it uses less digits than its factorization.

1342254140155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14128990973.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 1342254140155 its reverse (5510414522431), we get a palindrome (6852668662586).

The spelling of 1342254140155 in words is "one trillion, three hundred forty-two billion, two hundred fifty-four million, one hundred forty thousand, one hundred fifty-five".