3840260152465 has 16 divisors (see below), whose sum is σ = 5028839274816. Its totient is φ = 2792033352000.

The previous prime is 3840260152457. The next prime is 3840260152499. The reversal of 3840260152465 is 5642510620483.

It is a happy number.

It is not a de Polignac number, because 3840260152465 - 2³ = 3840260152457 is a prime.

It is a super-2 number, since 2×3840260152465² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10863486 + ... + 11211415.

It is an arithmetic number, because the mean of its divisors is an integer number (314302454676).

Almost surely, 2^{3840260152465} is an apocalyptic number.

It is an amenable number.

3840260152465 is a deficient number, since it is larger than the sum of its proper divisors (1188579122351).

3840260152465 is a wasteful number, since it uses less digits than its factorization.

3840260152465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22078080.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 3840260152465 in words is "three trillion, eight hundred forty billion, two hundred sixty million, one hundred fifty-two thousand, four hundred sixty-five".