150454021342 has 8 divisors (see below), whose sum is σ = 226033110432. Its totient is φ = 75109651200.

The previous prime is 150454021303. The next prime is 150454021351. The reversal of 150454021342 is 243120454051.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58678134 + ... + 58680697.

It is an arithmetic number, because the mean of its divisors is an integer number (28254138804).

Almost surely, 2^150454021342 is an apocalyptic number.

150454021342 is a deficient number, since it is larger than the sum of its proper divisors (75579089090).

150454021342 is a wasteful number, since it uses less digits than its factorization.

150454021342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117359474.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 150454021342 its reverse (243120454051), we get a palindrome (393574475393).

The spelling of 150454021342 in words is "one hundred fifty billion, four hundred fifty-four million, twenty-one thousand, three hundred forty-two".