2234545531042 has 64 divisors (see below), whose sum is σ = 3736880179200. Its totient is φ = 993640780800.

The previous prime is 2234545530989. The next prime is 2234545531109. The reversal of 2234545531042 is 2401355454322.

It is a junction number, because it is equal to n+sod(n) for n = 2234545530986 and 2234545531004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107043918 + ... + 107064790.

It is an arithmetic number, because the mean of its divisors is an integer number (58388752800).

Almost surely, 2^{2234545531042} is an apocalyptic number.

2234545531042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2234545531042 is a deficient number, since it is larger than the sum of its proper divisors (1502334648158).

2234545531042 is a wasteful number, since it uses less digits than its factorization.

2234545531042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21499.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 2234545531042 in words is "two trillion, two hundred thirty-four billion, five hundred forty-five million, five hundred thirty-one thousand, forty-two".