1040154134 has 8 divisors (see below), whose sum is σ = 1560474720. Its totient is φ = 519995896.

The previous prime is 1040154131. The next prime is 1040154149. The reversal of 1040154134 is 4314510401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040154131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23054 + ... + 51105.

It is an arithmetic number, because the mean of its divisors is an integer number (195059340).

Almost surely, 2^1040154134 is an apocalyptic number.

1040154134 is a deficient number, since it is larger than the sum of its proper divisors (520320586).

1040154134 is an equidigital number, since it uses as much as digits as its factorization.

1040154134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81174.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1040154134 is about 32251.4206508799. The cubic root of 1040154134 is about 1013.2094533706.

Adding to 1040154134 its reverse (4314510401), we get a palindrome (5354664535).

The spelling of 1040154134 in words is "one billion, forty million, one hundred fifty-four thousand, one hundred thirty-four".