1342332154 has 8 divisors (see below), whose sum is σ = 2013778548. Its totient is φ = 671072640.

The previous prime is 1342332151. The next prime is 1342332157. The reversal of 1342332154 is 4512332431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1342332151) and next prime (1342332157).

It can be written as a sum of positive squares in 2 ways, for example, as 1130775129 + 211557025 = 33627^2 + 14545^2 .

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

It is a super-2 number, since 2×1342332154² = 3603711223324559432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1342332151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27117 + ... + 58480.

Almost surely, 2^1342332154 is an apocalyptic number.

1342332154 is a deficient number, since it is larger than the sum of its proper divisors (671446394).

1342332154 is an equidigital number, since it uses as much as digits as its factorization.

1342332154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93440.

The product of its digits is 8640, while the sum is 28.

The square root of 1342332154 is about 36637.8513835077. The cubic root of 1342332154 is about 1103.1129874800.

Adding to 1342332154 its reverse (4512332431), we get a palindrome (5854664585).

The spelling of 1342332154 in words is "one billion, three hundred forty-two million, three hundred thirty-two thousand, one hundred fifty-four".