40101334078 has 32 divisors (see below), whose sum is σ = 66187570176. Its totient is φ = 18106242528.

The previous prime is 40101334001. The next prime is 40101334283. The reversal of 40101334078 is 87043310104.

It is a super-2 number, since 2×40101334078² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3248025 + ... + 3260347.

It is an arithmetic number, because the mean of its divisors is an integer number (2068361568).

Almost surely, 2^40101334078 is an apocalyptic number.

40101334078 is a deficient number, since it is larger than the sum of its proper divisors (26086236098).

40101334078 is a wasteful number, since it uses less digits than its factorization.

40101334078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15048.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 40101334078 in words is "forty billion, one hundred one million, three hundred thirty-four thousand, seventy-eight".