40790392703 has 8 divisors (see below), whose sum is σ = 41563112688. Its totient is φ = 40017787264.

The previous prime is 40790392697. The next prime is 40790392729. The reversal of 40790392703 is 30729309704.

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

It is a cyclic number.

It is not a de Polignac number, because 40790392703 - 2¹⁸ = 40790130559 is a prime.

It is a super-2 number, since 2×40790392703² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40790332703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127900 + ... + 1163502.

It is an arithmetic number, because the mean of its divisors is an integer number (5195389086).

Almost surely, 2^40790392703 is an apocalyptic number.

40790392703 is a deficient number, since it is larger than the sum of its proper divisors (772719985).

40790392703 is a wasteful number, since it uses less digits than its factorization.

40790392703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57273.

The product of its (nonzero) digits is 285768, while the sum is 44.

The spelling of 40790392703 in words is "forty billion, seven hundred ninety million, three hundred ninety-two thousand, seven hundred three".