2464046015640 has 128 divisors (see below), whose sum is σ = 8090419518720. Its totient is φ = 595398643200.

The previous prime is 2464046015617. The next prime is 2464046015663. The reversal of 2464046015640 is 465106404642.

It is an interprime number because it is at equal distance from previous prime (2464046015617) and next prime (2464046015663).

It is a junction number, because it is equal to n+sod(n) for n = 2464046015592 and 2464046015601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2634991 + ... + 3445470.

It is an arithmetic number, because the mean of its divisors is an integer number (63206402490).

Almost surely, 2^{2464046015640} is an apocalyptic number.

2464046015640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2464046015640 is an abundant number, since it is smaller than the sum of its proper divisors (5626373503080).

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

2464046015640 is a wasteful number, since it uses less digits than its factorization.

2464046015640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080793 (or 6080789 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 2464046015640 in words is "two trillion, four hundred sixty-four billion, forty-six million, fifteen thousand, six hundred forty".