1077142064 has 20 divisors (see below), whose sum is σ = 2092660704. Its totient is φ = 537100608.

The previous prime is 1077142063. The next prime is 1077142081. The reversal of 1077142064 is 4602417701.

It is a self number, because there is not a number n which added to its sum of digits gives 1077142064.

It is not an unprimeable number, because it can be changed into a prime (1077142061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85847 + ... + 97590.

Almost surely, 2^1077142064 is an apocalyptic number.

It is an amenable number.

1077142064 is a deficient number, since it is larger than the sum of its proper divisors (1015518640).

1077142064 is a wasteful number, since it uses less digits than its factorization.

1077142064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183812 (or 183806 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 1077142064 is about 32819.8425346619. The cubic root of 1077142064 is about 1025.0797682121.

Adding to 1077142064 its reverse (4602417701), we get a palindrome (5679559765).

The spelling of 1077142064 in words is "one billion, seventy-seven million, one hundred forty-two thousand, sixty-four".