4138302535634 has 4 divisors (see below), whose sum is σ = 6207453803454. Its totient is φ = 2069151267816.

The previous prime is 4138302535597. The next prime is 4138302535711. The reversal of 4138302535634 is 4365352038314.

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

It can be written as a sum of positive squares in only one way, i.e., 3850366195225 + 287936340409 = 1962235^2 + 536597^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034575633907 + ... + 1034575633910.

Almost surely, 2^{4138302535634} is an apocalyptic number.

4138302535634 is a deficient number, since it is larger than the sum of its proper divisors (2069151267820).

4138302535634 is a wasteful number, since it uses less digits than its factorization.

4138302535634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069151267819.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 4138302535634 in words is "four trillion, one hundred thirty-eight billion, three hundred two million, five hundred thirty-five thousand, six hundred thirty-four".