1342631332154 has 16 divisors (see below), whose sum is σ = 2375900606976. Its totient is φ = 556851704400.

The previous prime is 1342631332109. The next prime is 1342631332171. The reversal of 1342631332154 is 4512331362431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546809857 + ... + 1546810724.

It is an arithmetic number, because the mean of its divisors is an integer number (148493787936).

Almost surely, 2^{1342631332154} is an apocalyptic number.

1342631332154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1342631332154 is a deficient number, since it is larger than the sum of its proper divisors (1033269274822).

1342631332154 is a wasteful number, since it uses less digits than its factorization.

1342631332154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093620621.

The product of its digits is 155520, while the sum is 38.

Adding to 1342631332154 its reverse (4512331362431), we get a palindrome (5854962694585).

The spelling of 1342631332154 in words is "one trillion, three hundred forty-two billion, six hundred thirty-one million, three hundred thirty-two thousand, one hundred fifty-four".