1453141342 has 16 divisors (see below), whose sum is σ = 2201126400. Its totient is φ = 719456920.

The previous prime is 1453141321. The next prime is 1453141381. The reversal of 1453141342 is 2431413541.

It is a super-2 number, since 2×1453141342² = 4223239519659121928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453141342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119709 + ... + 131287.

It is an arithmetic number, because the mean of its divisors is an integer number (137570400).

Almost surely, 2^1453141342 is an apocalyptic number.

1453141342 is a deficient number, since it is larger than the sum of its proper divisors (747985058).

1453141342 is a wasteful number, since it uses less digits than its factorization.

1453141342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12191.

The product of its digits is 5760, while the sum is 28.

The square root of 1453141342 is about 38120.0910544558. The cubic root of 1453141342 is about 1132.6679700243.

Adding to 1453141342 its reverse (2431413541), we get a palindrome (3884554883).

The spelling of 1453141342 in words is "one billion, four hundred fifty-three million, one hundred forty-one thousand, three hundred forty-two".