201214012042 has 8 divisors (see below), whose sum is σ = 311557180032. Its totient is φ = 97361618700.

The previous prime is 201214011919. The next prime is 201214012049. The reversal of 201214012042 is 240210412102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (201214012049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622693584 + ... + 1622693707.

It is an arithmetic number, because the mean of its divisors is an integer number (38944647504).

Almost surely, 2^201214012042 is an apocalyptic number.

201214012042 is a deficient number, since it is larger than the sum of its proper divisors (110343167990).

201214012042 is a wasteful number, since it uses less digits than its factorization.

201214012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245387324.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201214012042 its reverse (240210412102), we get a palindrome (441424424144).

The spelling of 201214012042 in words is "two hundred one billion, two hundred fourteen million, twelve thousand, forty-two".