4051462331542 has 16 divisors (see below), whose sum is σ = 6342280385760. Its totient is φ = 1937392788672.

The previous prime is 4051462331537. The next prime is 4051462331549. The reversal of 4051462331542 is 2451332641504.

It is a junction number, because it is equal to n+sod(n) for n = 4051462331495 and 4051462331504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051462331549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5637093 + ... + 6315040.

It is an arithmetic number, because the mean of its divisors is an integer number (396392524110).

Almost surely, 2^{4051462331542} is an apocalyptic number.

4051462331542 is a deficient number, since it is larger than the sum of its proper divisors (2290818054218).

4051462331542 is a wasteful number, since it uses less digits than its factorization.

4051462331542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11959527.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 4051462331542 in words is "four trillion, fifty-one billion, four hundred sixty-two million, three hundred thirty-one thousand, five hundred forty-two".