1342155352525 has 48 divisors (see below), whose sum is σ = 1844579189376. Its totient is φ = 962482993920.

The previous prime is 1342155352513. The next prime is 1342155352529. The reversal of 1342155352525 is 5252535512431.

It is not a de Polignac number, because 1342155352525 - 2¹⁷ = 1342155221453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342155352529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2140104 + ... + 2695246.

It is an arithmetic number, because the mean of its divisors is an integer number (38428733112).

Almost surely, 2^{1342155352525} is an apocalyptic number.

It is an amenable number.

1342155352525 is a deficient number, since it is larger than the sum of its proper divisors (502423836851).

1342155352525 is a wasteful number, since it uses less digits than its factorization.

1342155352525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555382 (or 555377 counting only the distinct ones).

The product of its digits is 900000, while the sum is 43.

The spelling of 1342155352525 in words is "one trillion, three hundred forty-two billion, one hundred fifty-five million, three hundred fifty-two thousand, five hundred twenty-five".