1054031432342 has 24 divisors (see below), whose sum is σ = 1843273535400. Its totient is φ = 450721662720.

The previous prime is 1054031432263. The next prime is 1054031432381. The reversal of 1054031432342 is 2432341304501.

It is a super-2 number, since 2×1054031432342² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054031432299 and 1054031432308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11933084 + ... + 12021087.

It is an arithmetic number, because the mean of its divisors is an integer number (76803063975).

Almost surely, 2^{1054031432342} is an apocalyptic number.

1054031432342 is a deficient number, since it is larger than the sum of its proper divisors (789242103058).

1054031432342 is a wasteful number, since it uses less digits than its factorization.

1054031432342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23954636 (or 23954629 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1054031432342 its reverse (2432341304501), we get a palindrome (3486372736843).

The spelling of 1054031432342 in words is "one trillion, fifty-four billion, thirty-one million, four hundred thirty-two thousand, three hundred forty-two".