133377426142 has 16 divisors (see below), whose sum is σ = 201288177792. Its totient is φ = 66282604120.

The previous prime is 133377426079. The next prime is 133377426179. The reversal of 133377426142 is 241624773331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93148 + ... + 524815.

It is an arithmetic number, because the mean of its divisors is an integer number (12580511112).

Almost surely, 2^133377426142 is an apocalyptic number.

133377426142 is a deficient number, since it is larger than the sum of its proper divisors (67910751650).

133377426142 is a wasteful number, since it uses less digits than its factorization.

133377426142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618623.

The product of its digits is 508032, while the sum is 43.

The spelling of 133377426142 in words is "one hundred thirty-three billion, three hundred seventy-seven million, four hundred twenty-six thousand, one hundred forty-two".