1042415154 has 48 divisors (see below), whose sum is σ = 2571027264. Its totient is φ = 302148000.

The previous prime is 1042415149. The next prime is 1042415167. The reversal of 1042415154 is 4515142401.

1042415154 is a `hidden beast` number, since 104 + 2 + 41 + 515 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109897 + ... + 119004.

It is an arithmetic number, because the mean of its divisors is an integer number (53563068).

Almost surely, 2^1042415154 is an apocalyptic number.

1042415154 is an abundant number, since it is smaller than the sum of its proper divisors (1528612110).

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

1042415154 is a wasteful number, since it uses less digits than its factorization.

1042415154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228943 (or 228940 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1042415154 is about 32286.4546520673. The cubic root of 1042415154 is about 1013.9430718597.

Adding to 1042415154 its reverse (4515142401), we get a palindrome (5557557555).

The spelling of 1042415154 in words is "one billion, forty-two million, four hundred fifteen thousand, one hundred fifty-four".