40137446051746 has 16 divisors (see below), whose sum is σ = 64081466081280. Its totient is φ = 18789318752320.

The previous prime is 40137446051713. The next prime is 40137446051779. The reversal of 40137446051746 is 64715064473104.

It is an interprime number because it is at equal distance from previous prime (40137446051713) and next prime (40137446051779).

It is a super-2 number, since 2×40137446051746² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40137446051693 and 40137446051702.

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, 3090341986 + ... + 3090354973.

It is an arithmetic number, because the mean of its divisors is an integer number (4005091630080).

Almost surely, 2^{40137446051746} is an apocalyptic number.

40137446051746 is a deficient number, since it is larger than the sum of its proper divisors (23944020029534).

40137446051746 is a wasteful number, since it uses less digits than its factorization.

40137446051746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180697169.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 40137446051746 in words is "forty trillion, one hundred thirty-seven billion, four hundred forty-six million, fifty-one thousand, seven hundred forty-six".