101214450342 has 16 divisors (see below), whose sum is σ = 224921000880. Its totient is φ = 33738150096.

The previous prime is 101214450341. The next prime is 101214450353. The reversal of 101214450342 is 243054412101.

101214450342 is a `hidden beast` number, since 1 + 0 + 12 + 144 + 503 + 4 + 2 = 666.

It is a super-3 number, since 3×101214450342³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101214450341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937170783 + ... + 937170890.

It is an arithmetic number, because the mean of its divisors is an integer number (14057562555).

Almost surely, 2^101214450342 is an apocalyptic number.

101214450342 is an abundant number, since it is smaller than the sum of its proper divisors (123706550538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101214450342 is a wasteful number, since it uses less digits than its factorization.

101214450342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874341684 (or 1874341678 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 101214450342 its reverse (243054412101), we get a palindrome (344268862443).

The spelling of 101214450342 in words is "one hundred one billion, two hundred fourteen million, four hundred fifty thousand, three hundred forty-two".