140344778107034 has 32 divisors (see below), whose sum is σ = 213724712868480. Its totient is φ = 69103853457408.

The previous prime is 140344778107007. The next prime is 140344778107189. The reversal of 140344778107034 is 430701877443041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10246381274 + ... + 10246394970.

It is an arithmetic number, because the mean of its divisors is an integer number (6678897277140).

Almost surely, 2^{140344778107034} is an apocalyptic number.

140344778107034 is a deficient number, since it is larger than the sum of its proper divisors (73379934761446).

140344778107034 is a wasteful number, since it uses less digits than its factorization.

140344778107034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31622.

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 140344778107034 in words is "one hundred forty trillion, three hundred forty-four billion, seven hundred seventy-eight million, one hundred seven thousand, thirty-four".