4435142542102 has 4 divisors (see below), whose sum is σ = 6652713813156. Its totient is φ = 2217571271050.

The previous prime is 4435142542069. The next prime is 4435142542139. The reversal of 4435142542102 is 2012452415344.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108785635524 + ... + 1108785635527.

It is an arithmetic number, because the mean of its divisors is an integer number (1663178453289).

Almost surely, 2^{4435142542102} is an apocalyptic number.

4435142542102 is a deficient number, since it is larger than the sum of its proper divisors (2217571271054).

4435142542102 is a wasteful number, since it uses less digits than its factorization.

4435142542102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217571271053.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 4435142542102 its reverse (2012452415344), we get a palindrome (6447594957446).

The spelling of 4435142542102 in words is "four trillion, four hundred thirty-five billion, one hundred forty-two million, five hundred forty-two thousand, one hundred two".