40067037367040 has 36 divisors (see below), whose sum is σ = 95973075446304. Its totient is φ = 16026814946304.

The previous prime is 40067037367037. The next prime is 40067037367043. The reversal of 40067037367040 is 4076373076004.

It is an interprime number because it is at equal distance from previous prime (40067037367037) and next prime (40067037367043).

It is not an unprimeable number, because it can be changed into a prime (40067037367043) 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, 15651185192 + ... + 15651187751.

Almost surely, 2^{40067037367040} is an apocalyptic number.

40067037367040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40067037367040 is an abundant number, since it is smaller than the sum of its proper divisors (55906038079264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40067037367040 is an equidigital number, since it uses as much as digits as its factorization.

40067037367040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31302372964 (or 31302372950 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 40067037367040 in words is "forty trillion, sixty-seven billion, thirty-seven million, three hundred sixty-seven thousand, forty".