3814140465 has 96 divisors (see below), whose sum is σ = 7244640000. Its totient is φ = 1848946176.

The previous prime is 3814140431. The next prime is 3814140481. The reversal of 3814140465 is 5640414183.

3814140465 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3814140465 - 2²⁴ = 3797363249 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4933819 + ... + 4934591.

It is an arithmetic number, because the mean of its divisors is an integer number (75465000).

Almost surely, 2^3814140465 is an apocalyptic number.

It is an amenable number.

3814140465 is a deficient number, since it is larger than the sum of its proper divisors (3430499535).

3814140465 is a wasteful number, since it uses less digits than its factorization.

3814140465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 3814140465 is about 61758.7278447346. The cubic root of 3814140465 is about 1562.4239744556.

It can be divided in two parts, 38141 and 40465, that added together give a triangular number (78606 = T₃₉₆).

The spelling of 3814140465 in words is "three billion, eight hundred fourteen million, one hundred forty thousand, four hundred sixty-five".