1342154501 has 2 divisors, whose sum is σ = 1342154502. Its totient is φ = 1342154500.

The previous prime is 1342154491. The next prime is 1342154521. The reversal of 1342154501 is 1054512431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1341390625 + 763876 = 36625^2 + 874^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342154501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342154521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671077250 + 671077251.

It is an arithmetic number, because the mean of its divisors is an integer number (671077251).

Almost surely, 2^1342154501 is an apocalyptic number.

It is an amenable number.

1342154501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342154501 is an equidigital number, since it uses as much as digits as its factorization.

1342154501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1342154501 is about 36635.4268570737. The cubic root of 1342154501 is about 1103.0643209417.

Adding to 1342154501 its reverse (1054512431), we get a palindrome (2396666932).

The spelling of 1342154501 in words is "one billion, three hundred forty-two million, one hundred fifty-four thousand, five hundred one".