4065025551402 has 32 divisors (see below), whose sum is σ = 8268297972480. Its totient is φ = 1332114600960.

The previous prime is 4065025551341. The next prime is 4065025551413. The reversal of 4065025551402 is 2041555205604.

It is a super-2 number, since 2×4065025551402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18292999 + ... + 18513882.

It is an arithmetic number, because the mean of its divisors is an integer number (258384311640).

Almost surely, 2^{4065025551402} is an apocalyptic number.

4065025551402 is an abundant number, since it is smaller than the sum of its proper divisors (4203272421078).

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

4065025551402 is a wasteful number, since it uses less digits than its factorization.

4065025551402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36807198.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 4065025551402 in words is "four trillion, sixty-five billion, twenty-five million, five hundred fifty-one thousand, four hundred two".