1435140164 has 48 divisors (see below), whose sum is σ = 2672495616. Its totient is φ = 673142400.

The previous prime is 1435140163. The next prime is 1435140169. The reversal of 1435140164 is 4610415341.

It is not an unprimeable number, because it can be changed into a prime (1435140163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931177 + ... + 1931919.

It is an arithmetic number, because the mean of its divisors is an integer number (55676992).

Almost surely, 2^1435140164 is an apocalyptic number.

It is an amenable number.

1435140164 is a deficient number, since it is larger than the sum of its proper divisors (1237355452).

1435140164 is a wasteful number, since it uses less digits than its factorization.

1435140164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1435140164 is about 37883.2438420999. The cubic root of 1435140164 is about 1127.9714471001.

The spelling of 1435140164 in words is "one billion, four hundred thirty-five million, one hundred forty thousand, one hundred sixty-four".