4040425404542 has 8 divisors (see below), whose sum is σ = 6069186258600. Its totient is φ = 2017363318344.

The previous prime is 4040425404479. The next prime is 4040425404577. The reversal of 4040425404542 is 2454045240404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4040425404496 and 4040425404505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424690192 + ... + 1424693027.

It is an arithmetic number, because the mean of its divisors is an integer number (758648282325).

Almost surely, 2^{4040425404542} is an apocalyptic number.

4040425404542 is a deficient number, since it is larger than the sum of its proper divisors (2028760854058).

4040425404542 is a wasteful number, since it uses less digits than its factorization.

4040425404542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849383930.

The product of its (nonzero) digits is 409600, while the sum is 38.

The spelling of 4040425404542 in words is "four trillion, forty billion, four hundred twenty-five million, four hundred four thousand, five hundred forty-two".