1354430142 has 48 divisors (see below), whose sum is σ = 3165690528. Its totient is φ = 416041920.

The previous prime is 1354430131. The next prime is 1354430197. The reversal of 1354430142 is 2410344531.

It is a happy number.

1354430142 is a `hidden beast` number, since 1 + 354 + 4 + 301 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143068 + ... + 152240.

It is an arithmetic number, because the mean of its divisors is an integer number (65951886).

Almost surely, 2^1354430142 is an apocalyptic number.

1354430142 is an abundant number, since it is smaller than the sum of its proper divisors (1811260386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354430142 is a wasteful number, since it uses less digits than its factorization.

1354430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825 (or 9822 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1354430142 is about 36802.5833604110. The cubic root of 1354430142 is about 1106.4170764410.

Adding to 1354430142 its reverse (2410344531), we get a palindrome (3764774673).

The spelling of 1354430142 in words is "one billion, three hundred fifty-four million, four hundred thirty thousand, one hundred forty-two".