940041952051 has 4 divisors (see below), whose sum is σ = 940278921472. Its totient is φ = 939804982632.

The previous prime is 940041952039. The next prime is 940041952063. The reversal of 940041952051 is 150259140049.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (940041952039) and next prime (940041952063).

It is a cyclic number.

It is not a de Polignac number, because 940041952051 - 2¹³ = 940041943859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 940041951995 and 940041952013.

It is not an unprimeable number, because it can be changed into a prime (940041952081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118478760 + ... + 118486693.

It is an arithmetic number, because the mean of its divisors is an integer number (235069730368).

Almost surely, 2^940041952051 is an apocalyptic number.

940041952051 is a deficient number, since it is larger than the sum of its proper divisors (236969421).

940041952051 is a wasteful number, since it uses less digits than its factorization.

940041952051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236969420.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 940041952051 in words is "nine hundred forty billion, forty-one million, nine hundred fifty-two thousand, fifty-one".